18803948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 34776000

約数和(自身を除く): 15972052

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3449, 5452, 6898, 13796, 100021, 162103, 200042, 324206, 400084, 648412, 4700987, 9401974, 18803948]

約数ペア:

[(1, 18803948), (2, 9401974), (4, 4700987), (29, 648412), (47, 400084), (58, 324206), (94, 200042), (116, 162103), (188, 100021), (1363, 13796), (2726, 6898), (3449, 5452)]