219024814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{60271}}^1$

素因数の和:60375

約数の個数: 16

約数和(自身を含む): 347166720

約数和(自身を除く): 128141906

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 60271, 120542, 1386233, 2772466, 4761409, 9522818, 109512407, 219024814]

約数ペア:

[(1, 219024814), (2, 109512407), (23, 9522818), (46, 4761409), (79, 2772466), (158, 1386233), (1817, 120542), (3634, 60271)]