15424444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 17573444

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 557, 602, 644, 989, 1114, 1204, 1978, 2228, 3899, 3956, 6923, 7798, 12811, 13846, 15596, 23951, 25622, 27692, 47902, 51244, 89677, 95804, 167657, 179354, 335314, 358708, 550873, 670628, 1101746, 2203492, 3856111, 7712222, 15424444]

約数ペア:

[(1, 15424444), (2, 7712222), (4, 3856111), (7, 2203492), (14, 1101746), (23, 670628), (28, 550873), (43, 358708), (46, 335314), (86, 179354), (92, 167657), (161, 95804), (172, 89677), (301, 51244), (322, 47902), (557, 27692), (602, 25622), (644, 23951), (989, 15596), (1114, 13846), (1204, 12811), (1978, 7798), (2228, 6923), (3899, 3956)]