38794390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 74538720

約数和(自身を除く): 35744330

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 2797, 5594, 6935, 13870, 13985, 27970, 53143, 106286, 204181, 265715, 408362, 531430, 1020905, 2041810, 3879439, 7758878, 19397195, 38794390]

約数ペア:

[(1, 38794390), (2, 19397195), (5, 7758878), (10, 3879439), (19, 2041810), (38, 1020905), (73, 531430), (95, 408362), (146, 265715), (190, 204181), (365, 106286), (730, 53143), (1387, 27970), (2774, 13985), (2797, 13870), (5594, 6935)]