12989535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 23163840

約数和(自身を除く): 10174305

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2297, 5655, 6891, 11485, 29861, 34455, 66613, 89583, 149305, 199839, 333065, 447915, 865969, 999195, 2597907, 4329845, 12989535]

約数ペア:

[(1, 12989535), (3, 4329845), (5, 2597907), (13, 999195), (15, 865969), (29, 447915), (39, 333065), (65, 199839), (87, 149305), (145, 89583), (195, 66613), (377, 34455), (435, 29861), (1131, 11485), (1885, 6891), (2297, 5655)]