17884472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 35691600

約数和(自身を除く): 17807128

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1213, 1843, 2426, 3686, 4852, 7372, 9704, 14744, 23047, 46094, 92188, 117661, 184376, 235322, 470644, 941288, 2235559, 4471118, 8942236, 17884472]

約数ペア:

[(1, 17884472), (2, 8942236), (4, 4471118), (8, 2235559), (19, 941288), (38, 470644), (76, 235322), (97, 184376), (152, 117661), (194, 92188), (388, 46094), (776, 23047), (1213, 14744), (1843, 9704), (2426, 7372), (3686, 4852)]