23957404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 45317664

約数和(自身を除く): 21360260

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 353, 361, 706, 722, 893, 1412, 1444, 1786, 3572, 6707, 13414, 16591, 16967, 26828, 33182, 33934, 66364, 67868, 127433, 254866, 315229, 509732, 630458, 1260916, 5989351, 11978702, 23957404]

約数ペア:

[(1, 23957404), (2, 11978702), (4, 5989351), (19, 1260916), (38, 630458), (47, 509732), (76, 315229), (94, 254866), (188, 127433), (353, 67868), (361, 66364), (706, 33934), (722, 33182), (893, 26828), (1412, 16967), (1444, 16591), (1786, 13414), (3572, 6707)]