15492828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 40987520

約数和(自身を除く): 25494692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 5227, 10454, 15681, 20908, 31362, 62724, 67951, 99313, 135902, 198626, 203853, 271804, 297939, 397252, 407706, 595878, 815412, 1191756, 1291069, 2582138, 3873207, 5164276, 7746414, 15492828]

約数ペア:

[(1, 15492828), (2, 7746414), (3, 5164276), (4, 3873207), (6, 2582138), (12, 1291069), (13, 1191756), (19, 815412), (26, 595878), (38, 407706), (39, 397252), (52, 297939), (57, 271804), (76, 203853), (78, 198626), (114, 135902), (156, 99313), (228, 67951), (247, 62724), (494, 31362), (741, 20908), (988, 15681), (1482, 10454), (2964, 5227)]