16219684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{823}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 30685760

約数和(自身を除く): 14466076

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 823, 1516, 1646, 3292, 4927, 9854, 10699, 19708, 21398, 42796, 311917, 623834, 1247668, 4054921, 8109842, 16219684]

約数ペア:

[(1, 16219684), (2, 8109842), (4, 4054921), (13, 1247668), (26, 623834), (52, 311917), (379, 42796), (758, 21398), (823, 19708), (1516, 10699), (1646, 9854), (3292, 4927)]