18497798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14251}}^1$

素因数の和:14323

約数の個数: 16

約数和(自身を含む): 30784320

約数和(自身を除く): 12286522

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14251, 28502, 156761, 313522, 840809, 1681618, 9248899, 18497798]

約数ペア:

[(1, 18497798), (2, 9248899), (11, 1681618), (22, 840809), (59, 313522), (118, 156761), (649, 28502), (1298, 14251)]