19300618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1097}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 30568320

約数和(自身を除く): 11267702

約数列:

[1, 2, 19, 38, 463, 926, 1097, 2194, 8797, 17594, 20843, 41686, 507911, 1015822, 9650309, 19300618]

約数ペア:

[(1, 19300618), (2, 9650309), (19, 1015822), (38, 507911), (463, 41686), (926, 20843), (1097, 17594), (2194, 8797)]