15988996

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 28516320

約数和(自身を除く): 12527324

約数列:

[1, 2, 4, 137, 163, 179, 274, 326, 358, 548, 652, 716, 22331, 24523, 29177, 44662, 49046, 58354, 89324, 98092, 116708, 3997249, 7994498, 15988996]

約数ペア:

[(1, 15988996), (2, 7994498), (4, 3997249), (137, 116708), (163, 98092), (179, 89324), (274, 58354), (326, 49046), (358, 44662), (548, 29177), (652, 24523), (716, 22331)]