1938963566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{4409}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 3124396800

約数和(自身を除く): 1185433234

約数列:

[1, 2, 19, 38, 71, 142, 163, 326, 1349, 2698, 3097, 4409, 6194, 8818, 11573, 23146, 83771, 167542, 219887, 313039, 439774, 626078, 718667, 1437334, 5947741, 11895482, 13654673, 27309346, 51025357, 102050714, 969481783, 1938963566]

約数ペア:

[(1, 1938963566), (2, 969481783), (19, 102050714), (38, 51025357), (71, 27309346), (142, 13654673), (163, 11895482), (326, 5947741), (1349, 1437334), (2698, 718667), (3097, 626078), (4409, 439774), (6194, 313039), (8818, 219887), (11573, 167542), (23146, 83771)]