15885966

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16773234

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 419, 426, 534, 838, 1257, 2514, 6319, 12638, 18957, 29749, 37291, 37914, 59498, 74582, 89247, 111873, 178494, 223746, 2647661, 5295322, 7942983, 15885966]

約数ペア:

[(1, 15885966), (2, 7942983), (3, 5295322), (6, 2647661), (71, 223746), (89, 178494), (142, 111873), (178, 89247), (213, 74582), (267, 59498), (419, 37914), (426, 37291), (534, 29749), (838, 18957), (1257, 12638), (2514, 6319)]