13223182

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 23514624

約数和(自身を除く): 10291442

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 251, 371, 497, 502, 742, 994, 1757, 3514, 3763, 7526, 13303, 17821, 26341, 26606, 35642, 52682, 93121, 124747, 186242, 249494, 944513, 1889026, 6611591, 13223182]

約数ペア:

[(1, 13223182), (2, 6611591), (7, 1889026), (14, 944513), (53, 249494), (71, 186242), (106, 124747), (142, 93121), (251, 52682), (371, 35642), (497, 26606), (502, 26341), (742, 17821), (994, 13303), (1757, 7526), (3514, 3763)]