11721198

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 24216192

約数和(自身を除く): 12494994

約数列:

[1, 2, 3, 6, 43, 86, 129, 181, 251, 258, 362, 502, 543, 753, 1086, 1506, 7783, 10793, 15566, 21586, 23349, 32379, 45431, 46698, 64758, 90862, 136293, 272586, 1953533, 3907066, 5860599, 11721198]

約数ペア:

[(1, 11721198), (2, 5860599), (3, 3907066), (6, 1953533), (43, 272586), (86, 136293), (129, 90862), (181, 64758), (251, 46698), (258, 45431), (362, 32379), (502, 23349), (543, 21586), (753, 15566), (1086, 10793), (1506, 7783)]