13840322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 22640400

約数和(自身を除く): 8800078

約数列:

[1, 2, 19, 31, 38, 62, 379, 589, 758, 961, 1178, 1922, 7201, 11749, 14402, 18259, 23498, 36518, 223231, 364219, 446462, 728438, 6920161, 13840322]

約数ペア:

[(1, 13840322), (2, 6920161), (19, 728438), (31, 446462), (38, 364219), (62, 223231), (379, 36518), (589, 23498), (758, 18259), (961, 14402), (1178, 11749), (1922, 7201)]