28149222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{246923}}^1$

素因数の和:246947

約数の個数: 16

約数和(自身を含む): 59261760

約数和(自身を除く): 31112538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 246923, 493846, 740769, 1481538, 4691537, 9383074, 14074611, 28149222]

約数ペア:

[(1, 28149222), (2, 14074611), (3, 9383074), (6, 4691537), (19, 1481538), (38, 740769), (57, 493846), (114, 246923)]