19100511

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 29349216

約数和(自身を除く): 10248705

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 1741, 3657, 5223, 10971, 15669, 40043, 92273, 120129, 276819, 360387, 830457, 2122279, 6366837, 19100511]

約数ペア:

[(1, 19100511), (3, 6366837), (9, 2122279), (23, 830457), (53, 360387), (69, 276819), (159, 120129), (207, 92273), (477, 40043), (1219, 15669), (1741, 10971), (3657, 5223)]