19683092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2647}}^1$

素因数の和:2688

約数の個数: 36

約数和(自身を含む): 40705056

約数和(自身を除く): 21021964

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2647, 3718, 5294, 7436, 10588, 29117, 34411, 58234, 68822, 116468, 137644, 378521, 447343, 757042, 894686, 1514084, 1789372, 4920773, 9841546, 19683092]

約数ペア:

[(1, 19683092), (2, 9841546), (4, 4920773), (11, 1789372), (13, 1514084), (22, 894686), (26, 757042), (44, 447343), (52, 378521), (143, 137644), (169, 116468), (286, 68822), (338, 58234), (572, 34411), (676, 29117), (1859, 10588), (2647, 7436), (3718, 5294)]