9213928

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 17856000

約数和(自身を除く): 8642072

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 239, 244, 316, 478, 488, 632, 956, 1912, 4819, 9638, 14579, 18881, 19276, 29158, 37762, 38552, 58316, 75524, 116632, 151048, 1151741, 2303482, 4606964, 9213928]

約数ペア:

[(1, 9213928), (2, 4606964), (4, 2303482), (8, 1151741), (61, 151048), (79, 116632), (122, 75524), (158, 58316), (239, 38552), (244, 37762), (316, 29158), (478, 19276), (488, 18881), (632, 14579), (956, 9638), (1912, 4819)]