19490874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14699}}^1$

素因数の和:14734

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 24961926

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 14699, 29398, 44097, 88194, 191087, 249883, 382174, 499766, 573261, 749649, 1146522, 1499298, 3248479, 6496958, 9745437, 19490874]

約数ペア:

[(1, 19490874), (2, 9745437), (3, 6496958), (6, 3248479), (13, 1499298), (17, 1146522), (26, 749649), (34, 573261), (39, 499766), (51, 382174), (78, 249883), (102, 191087), (221, 88194), (442, 44097), (663, 29398), (1326, 14699)]