19659685502

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1\times {\mathrm{51581}}^1$

素因数の和:53011

約数の個数: 16

約数和(自身を含む): 29711232000

約数和(自身を除く): 10051546498

約数列:

[1, 2, 149, 298, 1279, 2558, 51581, 103162, 190571, 381142, 7685569, 15371138, 65972099, 131944198, 9829842751, 19659685502]

約数ペア:

[(1, 19659685502), (2, 9829842751), (149, 131944198), (298, 65972099), (1279, 15371138), (2558, 7685569), (51581, 381142), (103162, 190571)]