19393230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12197}}^1$

素因数の和:12260

約数の個数: 32

約数和(自身を含む): 47425824

約数和(自身を除く): 28032594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12197, 24394, 36591, 60985, 73182, 121970, 182955, 365910, 646441, 1292882, 1939323, 3232205, 3878646, 6464410, 9696615, 19393230]

約数ペア:

[(1, 19393230), (2, 9696615), (3, 6464410), (5, 3878646), (6, 3232205), (10, 1939323), (15, 1292882), (30, 646441), (53, 365910), (106, 182955), (159, 121970), (265, 73182), (318, 60985), (530, 36591), (795, 24394), (1590, 12197)]