15914668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 35046144

約数和(自身を除く): 19131476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 317, 326, 634, 652, 1141, 1268, 1793, 2219, 2282, 3487, 3586, 4438, 4564, 6974, 7172, 8876, 12551, 13948, 24409, 25102, 48818, 50204, 51671, 97636, 103342, 206684, 361697, 568381, 723394, 1136762, 1446788, 2273524, 3978667, 7957334, 15914668]

約数ペア:

[(1, 15914668), (2, 7957334), (4, 3978667), (7, 2273524), (11, 1446788), (14, 1136762), (22, 723394), (28, 568381), (44, 361697), (77, 206684), (154, 103342), (163, 97636), (308, 51671), (317, 50204), (326, 48818), (634, 25102), (652, 24409), (1141, 13948), (1268, 12551), (1793, 8876), (2219, 7172), (2282, 6974), (3487, 4564), (3586, 4438)]