15679465190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{553849}}^1$

素因数の和:554024

約数の個数: 32

約数和(自身を含む): 29907900000

約数和(自身を除く): 14228434810

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 553849, 1107698, 2769245, 5538490, 10523131, 21046262, 52615655, 82523501, 105231310, 165047002, 412617505, 825235010, 1567946519, 3135893038, 7839732595, 15679465190]

約数ペア:

[(1, 15679465190), (2, 7839732595), (5, 3135893038), (10, 1567946519), (19, 825235010), (38, 412617505), (95, 165047002), (149, 105231310), (190, 82523501), (298, 52615655), (745, 21046262), (1490, 10523131), (2831, 5538490), (5662, 2769245), (14155, 1107698), (28310, 553849)]