15853404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 42828800

約数和(自身を除く): 26975396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2389, 3318, 4778, 6636, 7167, 9556, 14334, 16723, 28668, 33446, 50169, 66892, 100338, 188731, 200676, 377462, 566193, 754924, 1132386, 1321117, 2264772, 2642234, 3963351, 5284468, 7926702, 15853404]

約数ペア:

[(1, 15853404), (2, 7926702), (3, 5284468), (4, 3963351), (6, 2642234), (7, 2264772), (12, 1321117), (14, 1132386), (21, 754924), (28, 566193), (42, 377462), (79, 200676), (84, 188731), (158, 100338), (237, 66892), (316, 50169), (474, 33446), (553, 28668), (948, 16723), (1106, 14334), (1659, 9556), (2212, 7167), (2389, 6636), (3318, 4778)]