30208438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1877}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 48903120

約数和(自身を除く): 18694682

約数列:

[1, 2, 13, 26, 619, 1238, 1877, 3754, 8047, 16094, 24401, 48802, 1161863, 2323726, 15104219, 30208438]

約数ペア:

[(1, 30208438), (2, 15104219), (13, 2323726), (26, 1161863), (619, 48802), (1238, 24401), (1877, 16094), (3754, 8047)]