18852592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6337

約数の個数: 40

約数和(自身を含む): 42198192

約数和(自身を除く): 23345600

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 6301, 12602, 25204, 50408, 69311, 100816, 107117, 138622, 214234, 277244, 428468, 554488, 856936, 1108976, 1178287, 1713872, 2356574, 4713148, 9426296, 18852592]

約数ペア:

[(1, 18852592), (2, 9426296), (4, 4713148), (8, 2356574), (11, 1713872), (16, 1178287), (17, 1108976), (22, 856936), (34, 554488), (44, 428468), (68, 277244), (88, 214234), (136, 138622), (176, 107117), (187, 100816), (272, 69311), (374, 50408), (748, 25204), (1496, 12602), (2992, 6301)]