15239224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 38878560

約数和(自身を除く): 23639336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 173, 182, 242, 286, 308, 346, 364, 484, 572, 616, 692, 728, 847, 968, 1001, 1144, 1211, 1384, 1573, 1694, 1903, 2002, 2249, 2422, 3146, 3388, 3806, 4004, 4498, 4844, 6292, 6776, 7612, 8008, 8996, 9688, 11011, 12584, 13321, 15224, 15743, 17992, 20933, 22022, 24739, 26642, 31486, 41866, 44044, 49478, 53284, 62972, 83732, 88088, 98956, 106568, 125944, 146531, 167464, 173173, 197912, 272129, 293062, 346346, 544258, 586124, 692692, 1088516, 1172248, 1385384, 1904903, 2177032, 3809806, 7619612, 15239224]

約数ペア:

[(1, 15239224), (2, 7619612), (4, 3809806), (7, 2177032), (8, 1904903), (11, 1385384), (13, 1172248), (14, 1088516), (22, 692692), (26, 586124), (28, 544258), (44, 346346), (52, 293062), (56, 272129), (77, 197912), (88, 173173), (91, 167464), (104, 146531), (121, 125944), (143, 106568), (154, 98956), (173, 88088), (182, 83732), (242, 62972), (286, 53284), (308, 49478), (346, 44044), (364, 41866), (484, 31486), (572, 26642), (616, 24739), (692, 22022), (728, 20933), (847, 17992), (968, 15743), (1001, 15224), (1144, 13321), (1211, 12584), (1384, 11011), (1573, 9688), (1694, 8996), (1903, 8008), (2002, 7612), (2249, 6776), (2422, 6292), (3146, 4844), (3388, 4498), (3806, 4004)]