19303169258

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 29391593088

約数和(自身を除く): 10088423830

約数列:

[1, 2, 151, 241, 302, 337, 482, 674, 787, 1574, 36391, 50887, 72782, 81217, 101774, 118837, 162434, 189667, 237674, 265219, 379334, 530438, 12263767, 24527534, 28639717, 40048069, 57279434, 63917779, 80096138, 127835558, 9651584629, 19303169258]

約数ペア:

[(1, 19303169258), (2, 9651584629), (151, 127835558), (241, 80096138), (302, 63917779), (337, 57279434), (482, 40048069), (674, 28639717), (787, 24527534), (1574, 12263767), (36391, 530438), (50887, 379334), (72782, 265219), (81217, 237674), (101774, 189667), (118837, 162434)]