19256808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15139}}^1$

素因数の和:15201

約数の個数: 32

約数和(自身を含む): 49053600

約数和(自身を除く): 29796792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15139, 30278, 45417, 60556, 90834, 121112, 181668, 363336, 802367, 1604734, 2407101, 3209468, 4814202, 6418936, 9628404, 19256808]

約数ペア:

[(1, 19256808), (2, 9628404), (3, 6418936), (4, 4814202), (6, 3209468), (8, 2407101), (12, 1604734), (24, 802367), (53, 363336), (106, 181668), (159, 121112), (212, 90834), (318, 60556), (424, 45417), (636, 30278), (1272, 15139)]