15247614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 32376960

約数和(自身を除く): 17129346

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1021, 2042, 2489, 3063, 4978, 6126, 7467, 14934, 19399, 38798, 58197, 116394, 133751, 267502, 401253, 802506, 2541269, 5082538, 7623807, 15247614]

約数ペア:

[(1, 15247614), (2, 7623807), (3, 5082538), (6, 2541269), (19, 802506), (38, 401253), (57, 267502), (114, 133751), (131, 116394), (262, 58197), (393, 38798), (786, 19399), (1021, 14934), (2042, 7467), (2489, 6126), (3063, 4978)]