15806428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15657

約数の個数: 24

約数和(自身を含む): 31489920

約数和(自身を除く): 15683492

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 15619, 31238, 62476, 171809, 343618, 359237, 687236, 718474, 1436948, 3951607, 7903214, 15806428]

約数ペア:

[(1, 15806428), (2, 7903214), (4, 3951607), (11, 1436948), (22, 718474), (23, 687236), (44, 359237), (46, 343618), (92, 171809), (253, 62476), (506, 31238), (1012, 15619)]