13212176

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{8513}}^1$

素因数の和:8618

約数の個数: 20

約数和(自身を含む): 25865532

約数和(自身を除く): 12653356

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 8513, 17026, 34052, 68104, 136208, 825761, 1651522, 3303044, 6606088, 13212176]

約数ペア:

[(1, 13212176), (2, 6606088), (4, 3303044), (8, 1651522), (16, 825761), (97, 136208), (194, 68104), (388, 34052), (776, 17026), (1552, 8513)]