19299980050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29692277}}^1$

素因数の和:29692302

約数の個数: 24

約数和(自身を含む): 38659345956

約数和(自身を除く): 19359365906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29692277, 59384554, 148461385, 296922770, 385999601, 742306925, 771999202, 1484613850, 1929998005, 3859996010, 9649990025, 19299980050]

約数ペア:

[(1, 19299980050), (2, 9649990025), (5, 3859996010), (10, 1929998005), (13, 1484613850), (25, 771999202), (26, 742306925), (50, 385999601), (65, 296922770), (130, 148461385), (325, 59384554), (650, 29692277)]