15699396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 39623360

約数和(自身を除く): 23923964

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 1861, 2109, 2812, 3722, 4218, 5583, 7444, 8436, 11166, 22332, 35359, 68857, 70718, 106077, 137714, 141436, 206571, 212154, 275428, 413142, 424308, 826284, 1308283, 2616566, 3924849, 5233132, 7849698, 15699396]

約数ペア:

[(1, 15699396), (2, 7849698), (3, 5233132), (4, 3924849), (6, 2616566), (12, 1308283), (19, 826284), (37, 424308), (38, 413142), (57, 275428), (74, 212154), (76, 206571), (111, 141436), (114, 137714), (148, 106077), (222, 70718), (228, 68857), (444, 35359), (703, 22332), (1406, 11166), (1861, 8436), (2109, 7444), (2812, 5583), (3722, 4218)]