12704844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 31566080

約数和(自身を除く): 18861236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 541, 618, 1082, 1236, 1623, 1957, 2164, 3246, 3914, 5871, 6492, 7828, 10279, 11742, 20558, 23484, 30837, 41116, 55723, 61674, 111446, 123348, 167169, 222892, 334338, 668676, 1058737, 2117474, 3176211, 4234948, 6352422, 12704844]

約数ペア:

[(1, 12704844), (2, 6352422), (3, 4234948), (4, 3176211), (6, 2117474), (12, 1058737), (19, 668676), (38, 334338), (57, 222892), (76, 167169), (103, 123348), (114, 111446), (206, 61674), (228, 55723), (309, 41116), (412, 30837), (541, 23484), (618, 20558), (1082, 11742), (1236, 10279), (1623, 7828), (1957, 6492), (2164, 5871), (3246, 3914)]