14720222710

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{12647}}^1$

素因数の和:13380

約数の個数: 32

約数和(自身を含む): 26664007680

約数和(自身を除く): 11943784970

約数列:

[1, 2, 5, 10, 239, 478, 487, 974, 1195, 2390, 2435, 4870, 12647, 25294, 63235, 116393, 126470, 232786, 581965, 1163930, 3022633, 6045266, 6159089, 12318178, 15113165, 30226330, 30795445, 61590890, 1472022271, 2944044542, 7360111355, 14720222710]

約数ペア:

[(1, 14720222710), (2, 7360111355), (5, 2944044542), (10, 1472022271), (239, 61590890), (478, 30795445), (487, 30226330), (974, 15113165), (1195, 12318178), (2390, 6159089), (2435, 6045266), (4870, 3022633), (12647, 1163930), (25294, 581965), (63235, 232786), (116393, 126470)]