30920296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18493}}^1$

素因数の和:18529

約数の個数: 32

約数和(自身を含む): 66578400

約数和(自身を除く): 35658104

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18493, 36986, 73972, 147944, 203423, 351367, 406846, 702734, 813692, 1405468, 1627384, 2810936, 3865037, 7730074, 15460148, 30920296]

約数ペア:

[(1, 30920296), (2, 15460148), (4, 7730074), (8, 3865037), (11, 2810936), (19, 1627384), (22, 1405468), (38, 813692), (44, 702734), (76, 406846), (88, 351367), (152, 203423), (209, 147944), (418, 73972), (836, 36986), (1672, 18493)]