19353606

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 20272890

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 251, 362, 426, 502, 543, 753, 1086, 1506, 12851, 17821, 25702, 35642, 38553, 45431, 53463, 77106, 90862, 106926, 136293, 272586, 3225601, 6451202, 9676803, 19353606]

約数ペア:

[(1, 19353606), (2, 9676803), (3, 6451202), (6, 3225601), (71, 272586), (142, 136293), (181, 106926), (213, 90862), (251, 77106), (362, 53463), (426, 45431), (502, 38553), (543, 35642), (753, 25702), (1086, 17821), (1506, 12851)]