18227498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4657}}^1$

素因数の和:4781

約数の個数: 16

約数和(自身を含む): 29065920

約数和(自身を除く): 10838422

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4657, 9314, 88483, 176966, 479671, 959342, 9113749, 18227498]

約数ペア:

[(1, 18227498), (2, 9113749), (19, 959342), (38, 479671), (103, 176966), (206, 88483), (1957, 9314), (3914, 4657)]