18869372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 34896960

約数和(自身を除く): 16027588

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3461, 5452, 6922, 13844, 100369, 162667, 200738, 325334, 401476, 650668, 4717343, 9434686, 18869372]

約数ペア:

[(1, 18869372), (2, 9434686), (4, 4717343), (29, 650668), (47, 401476), (58, 325334), (94, 200738), (116, 162667), (188, 100369), (1363, 13844), (2726, 6922), (3461, 5452)]