1896112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:6996

約数の個数: 20

約数和(自身を含む): 3890376

約数和(自身を除く): 1994264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6971, 13942, 27884, 55768, 111536, 118507, 237014, 474028, 948056, 1896112]

約数ペア:

[(1, 1896112), (2, 948056), (4, 474028), (8, 237014), (16, 118507), (17, 111536), (34, 55768), (68, 27884), (136, 13942), (272, 6971)]