3136455856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{10317289}}^1$

素因数の和:10317316

約数の個数: 20

約数和(自身を含む): 6396719800

約数和(自身を除く): 3260263944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 10317289, 20634578, 41269156, 82538312, 165076624, 196028491, 392056982, 784113964, 1568227928, 3136455856]

約数ペア:

[(1, 3136455856), (2, 1568227928), (4, 784113964), (8, 392056982), (16, 196028491), (19, 165076624), (38, 82538312), (76, 41269156), (152, 20634578), (304, 10317289)]