12895533638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1\times {\mathrm{2683}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 20936295072

約数和(自身を除く): 8040761434

約数列:

[1, 2, 13, 26, 401, 461, 802, 922, 2683, 5213, 5366, 5993, 10426, 11986, 34879, 69758, 184861, 369722, 1075883, 1236863, 2151766, 2403193, 2473726, 4806386, 13986479, 16079219, 27972958, 32158438, 495982063, 991964126, 6447766819, 12895533638]

約数ペア:

[(1, 12895533638), (2, 6447766819), (13, 991964126), (26, 495982063), (401, 32158438), (461, 27972958), (802, 16079219), (922, 13986479), (2683, 4806386), (5213, 2473726), (5366, 2403193), (5993, 2151766), (10426, 1236863), (11986, 1075883), (34879, 369722), (69758, 184861)]