12905808

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4013}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 33846048

約数和(自身を除く): 20940240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 4013, 8026, 12039, 16052, 24078, 32104, 48156, 64208, 96312, 192624, 268871, 537742, 806613, 1075484, 1613226, 2150968, 3226452, 4301936, 6452904, 12905808]

約数ペア:

[(1, 12905808), (2, 6452904), (3, 4301936), (4, 3226452), (6, 2150968), (8, 1613226), (12, 1075484), (16, 806613), (24, 537742), (48, 268871), (67, 192624), (134, 96312), (201, 64208), (268, 48156), (402, 32104), (536, 24078), (804, 16052), (1072, 12039), (1608, 8026), (3216, 4013)]