133617538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{23599}}^1$

素因数の和:23769

約数の個数: 16

約数和(自身を含む): 212400000

約数和(自身を除く): 78782462

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 23599, 47198, 448381, 896762, 3516251, 7032502, 66808769, 133617538]

約数ペア:

[(1, 133617538), (2, 66808769), (19, 7032502), (38, 3516251), (149, 896762), (298, 448381), (2831, 47198), (5662, 23599)]