39613328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130307}}^1$

素因数の和:130334

約数の個数: 20

約数和(自身を含む): 80790960

約数和(自身を除く): 41177632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130307, 260614, 521228, 1042456, 2084912, 2475833, 4951666, 9903332, 19806664, 39613328]

約数ペア:

[(1, 39613328), (2, 19806664), (4, 9903332), (8, 4951666), (16, 2475833), (19, 2084912), (38, 1042456), (76, 521228), (152, 260614), (304, 130307)]