19060428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 45726464

約数和(自身を除く): 26666036

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 151, 157, 201, 268, 302, 314, 402, 453, 471, 604, 628, 804, 906, 942, 1812, 1884, 10117, 10519, 20234, 21038, 23707, 30351, 31557, 40468, 42076, 47414, 60702, 63114, 71121, 94828, 121404, 126228, 142242, 284484, 1588369, 3176738, 4765107, 6353476, 9530214, 19060428]

約数ペア:

[(1, 19060428), (2, 9530214), (3, 6353476), (4, 4765107), (6, 3176738), (12, 1588369), (67, 284484), (134, 142242), (151, 126228), (157, 121404), (201, 94828), (268, 71121), (302, 63114), (314, 60702), (402, 47414), (453, 42076), (471, 40468), (604, 31557), (628, 30351), (804, 23707), (906, 21038), (942, 20234), (1812, 10519), (1884, 10117)]