12419462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7951}}^1$

素因数の和:8035

約数の個数: 16

約数和(自身を含む): 20611584

約数和(自身を除く): 8192122

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 7951, 15902, 87461, 174922, 564521, 1129042, 6209731, 12419462]

約数ペア:

[(1, 12419462), (2, 6209731), (11, 1129042), (22, 564521), (71, 174922), (142, 87461), (781, 15902), (1562, 7951)]