16187848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 32148000

約数和(自身を除く): 15960152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 379, 562, 758, 1124, 1516, 2248, 3032, 5339, 7201, 10678, 14402, 21356, 28804, 42712, 57608, 106499, 212998, 425996, 851992, 2023481, 4046962, 8093924, 16187848]

約数ペア:

[(1, 16187848), (2, 8093924), (4, 4046962), (8, 2023481), (19, 851992), (38, 425996), (76, 212998), (152, 106499), (281, 57608), (379, 42712), (562, 28804), (758, 21356), (1124, 14402), (1516, 10678), (2248, 7201), (3032, 5339)]