72423934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173263}}^1$

素因数の和:173295

約数の個数: 16

約数和(自身を含む): 124750080

約数和(自身を除く): 52326146

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 173263, 346526, 1905893, 3291997, 3811786, 6583994, 36211967, 72423934]

約数ペア:

[(1, 72423934), (2, 36211967), (11, 6583994), (19, 3811786), (22, 3291997), (38, 1905893), (209, 346526), (418, 173263)]