12909303922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1\times {\mathrm{2131}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 20194372224

約数和(自身を除く): 7285068302

約数列:

[1, 2, 37, 71, 74, 142, 1153, 2131, 2306, 2627, 4262, 5254, 42661, 78847, 81863, 85322, 151301, 157694, 163726, 302602, 2457043, 3028931, 4914086, 5598137, 6057862, 11196274, 90910591, 174450053, 181821182, 348900106, 6454651961, 12909303922]

約数ペア:

[(1, 12909303922), (2, 6454651961), (37, 348900106), (71, 181821182), (74, 174450053), (142, 90910591), (1153, 11196274), (2131, 6057862), (2306, 5598137), (2627, 4914086), (4262, 3028931), (5254, 2457043), (42661, 302602), (78847, 163726), (81863, 157694), (85322, 151301)]