12889488

素因数分解:

$2^4\times 3^1\times {\mathrm{268531}}^1$

素因数の和:268542

約数の個数: 20

約数和(自身を含む): 33297968

約数和(自身を除く): 20408480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 268531, 537062, 805593, 1074124, 1611186, 2148248, 3222372, 4296496, 6444744, 12889488]

約数ペア:

[(1, 12889488), (2, 6444744), (3, 4296496), (4, 3222372), (6, 2148248), (8, 1611186), (12, 1074124), (16, 805593), (24, 537062), (48, 268531)]