19916656344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{34487}}^1$

素因数の和:35129

約数の個数: 96

約数和(自身を含む): 58186084320

約数和(自身を除く): 38269427976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 617, 936, 1234, 1851, 2468, 3702, 4936, 5553, 7404, 8021, 11106, 14808, 16042, 22212, 24063, 32084, 34487, 44424, 48126, 64168, 68974, 72189, 96252, 103461, 137948, 144378, 192504, 206922, 275896, 288756, 310383, 413844, 448331, 577512, 620766, 827688, 896662, 1241532, 1344993, 1793324, 2483064, 2689986, 3586648, 4034979, 5379972, 8069958, 10759944, 16139916, 21278479, 32279832, 42556958, 63835437, 85113916, 127670874, 170227832, 191506311, 255341748, 276620227, 383012622, 510683496, 553240454, 766025244, 829860681, 1106480908, 1532050488, 1659721362, 2212961816, 2489582043, 3319442724, 4979164086, 6638885448, 9958328172, 19916656344]

約数ペア:

[(1, 19916656344), (2, 9958328172), (3, 6638885448), (4, 4979164086), (6, 3319442724), (8, 2489582043), (9, 2212961816), (12, 1659721362), (13, 1532050488), (18, 1106480908), (24, 829860681), (26, 766025244), (36, 553240454), (39, 510683496), (52, 383012622), (72, 276620227), (78, 255341748), (104, 191506311), (117, 170227832), (156, 127670874), (234, 85113916), (312, 63835437), (468, 42556958), (617, 32279832), (936, 21278479), (1234, 16139916), (1851, 10759944), (2468, 8069958), (3702, 5379972), (4936, 4034979), (5553, 3586648), (7404, 2689986), (8021, 2483064), (11106, 1793324), (14808, 1344993), (16042, 1241532), (22212, 896662), (24063, 827688), (32084, 620766), (34487, 577512), (44424, 448331), (48126, 413844), (64168, 310383), (68974, 288756), (72189, 275896), (96252, 206922), (103461, 192504), (137948, 144378)]