19595108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 37208640

約数和(自身を除く): 17613532

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2711, 3614, 5422, 7228, 10844, 35243, 70486, 140972, 376829, 753658, 1507316, 4898777, 9797554, 19595108]

約数ペア:

[(1, 19595108), (2, 9797554), (4, 4898777), (13, 1507316), (26, 753658), (52, 376829), (139, 140972), (278, 70486), (556, 35243), (1807, 10844), (2711, 7228), (3614, 5422)]