253382404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{303089}}^1$

素因数の和:303123

約数の個数: 24

約数和(自身を含む): 509191200

約数和(自身を除く): 255808796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 303089, 606178, 1212356, 3333979, 5758691, 6667958, 11517382, 13335916, 23034764, 63345601, 126691202, 253382404]

約数ペア:

[(1, 253382404), (2, 126691202), (4, 63345601), (11, 23034764), (19, 13335916), (22, 11517382), (38, 6667958), (44, 5758691), (76, 3333979), (209, 1212356), (418, 606178), (836, 303089)]