15369796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 30820608

約数和(自身を除く): 15450812

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 181, 284, 299, 362, 598, 724, 923, 1196, 1633, 1846, 2353, 3266, 3692, 4163, 4706, 6532, 8326, 9412, 12851, 16652, 21229, 25702, 42458, 51404, 54119, 84916, 108238, 167063, 216476, 295573, 334126, 591146, 668252, 1182292, 3842449, 7684898, 15369796]

約数ペア:

[(1, 15369796), (2, 7684898), (4, 3842449), (13, 1182292), (23, 668252), (26, 591146), (46, 334126), (52, 295573), (71, 216476), (92, 167063), (142, 108238), (181, 84916), (284, 54119), (299, 51404), (362, 42458), (598, 25702), (724, 21229), (923, 16652), (1196, 12851), (1633, 9412), (1846, 8326), (2353, 6532), (3266, 4706), (3692, 4163)]