15672902648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{663881}}^1$

素因数の和:664127

約数の個数: 32

約数和(自身を含む): 31786670160

約数和(自身を除く): 16113767512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 11804, 23608, 663881, 1327762, 2655524, 5311048, 8630453, 17260906, 34521812, 69043624, 150700987, 301401974, 602803948, 1205607896, 1959112831, 3918225662, 7836451324, 15672902648]

約数ペア:

[(1, 15672902648), (2, 7836451324), (4, 3918225662), (8, 1959112831), (13, 1205607896), (26, 602803948), (52, 301401974), (104, 150700987), (227, 69043624), (454, 34521812), (908, 17260906), (1816, 8630453), (2951, 5311048), (5902, 2655524), (11804, 1327762), (23608, 663881)]