15064574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 26996736

約数和(自身を除く): 11932162

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 337, 434, 674, 721, 1442, 2359, 3193, 4718, 6386, 10447, 20894, 22351, 34711, 44702, 69422, 73129, 146258, 242977, 485954, 1076041, 2152082, 7532287, 15064574]

約数ペア:

[(1, 15064574), (2, 7532287), (7, 2152082), (14, 1076041), (31, 485954), (62, 242977), (103, 146258), (206, 73129), (217, 69422), (337, 44702), (434, 34711), (674, 22351), (721, 20894), (1442, 10447), (2359, 6386), (3193, 4718)]