19924164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 58141440

約数和(自身を除く): 38217276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 617, 621, 702, 828, 897, 1196, 1234, 1242, 1404, 1794, 1851, 2468, 2484, 2691, 3588, 3702, 5382, 5553, 7404, 8021, 8073, 10764, 11106, 14191, 16042, 16146, 16659, 22212, 24063, 28382, 32084, 32292, 33318, 42573, 48126, 56764, 66636, 72189, 85146, 96252, 127719, 144378, 170292, 184483, 216567, 255438, 288756, 368966, 383157, 433134, 510876, 553449, 737932, 766314, 866268, 1106898, 1532628, 1660347, 2213796, 3320694, 4981041, 6641388, 9962082, 19924164]

約数ペア:

[(1, 19924164), (2, 9962082), (3, 6641388), (4, 4981041), (6, 3320694), (9, 2213796), (12, 1660347), (13, 1532628), (18, 1106898), (23, 866268), (26, 766314), (27, 737932), (36, 553449), (39, 510876), (46, 433134), (52, 383157), (54, 368966), (69, 288756), (78, 255438), (92, 216567), (108, 184483), (117, 170292), (138, 144378), (156, 127719), (207, 96252), (234, 85146), (276, 72189), (299, 66636), (351, 56764), (414, 48126), (468, 42573), (598, 33318), (617, 32292), (621, 32084), (702, 28382), (828, 24063), (897, 22212), (1196, 16659), (1234, 16146), (1242, 16042), (1404, 14191), (1794, 11106), (1851, 10764), (2468, 8073), (2484, 8021), (2691, 7404), (3588, 5553), (3702, 5382)]