16619842

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 26558532

約数和(自身を除く): 9938690

約数列:

[1, 2, 29, 41, 58, 82, 241, 482, 841, 1189, 1682, 2378, 6989, 9881, 13978, 19762, 34481, 68962, 202681, 286549, 405362, 573098, 8309921, 16619842]

約数ペア:

[(1, 16619842), (2, 8309921), (29, 573098), (41, 405362), (58, 286549), (82, 202681), (241, 68962), (482, 34481), (841, 19762), (1189, 13978), (1682, 9881), (2378, 6989)]