19324408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 37992960

約数和(自身を除く): 18668552

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 1163, 2077, 2326, 4154, 4652, 8308, 9304, 16616, 36053, 72106, 77921, 144212, 155842, 288424, 311684, 623368, 2415551, 4831102, 9662204, 19324408]

約数ペア:

[(1, 19324408), (2, 9662204), (4, 4831102), (8, 2415551), (31, 623368), (62, 311684), (67, 288424), (124, 155842), (134, 144212), (248, 77921), (268, 72106), (536, 36053), (1163, 16616), (2077, 9304), (2326, 8308), (4154, 4652)]