15691895683972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1\times {\mathrm{834991}}^1$

素因数の和:838028

約数の個数: 48

約数和(自身を含む): 28868692771072

約数和(自身を除く): 13176797087100

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 2953, 3182, 5906, 6364, 11812, 109261, 126979, 218522, 253958, 437044, 507916, 834991, 1669982, 3339964, 4698223, 9396446, 18792892, 30894667, 35904613, 61789334, 71809226, 123578668, 143618452, 1328470681, 2465728423, 2656941362, 4931456846, 5313882724, 9862913692, 91231951651, 106026322189, 182463903302, 212052644378, 364927806604, 424105288756, 3922973920993, 7845947841986, 15691895683972]

約数ペア:

[(1, 15691895683972), (2, 7845947841986), (4, 3922973920993), (37, 424105288756), (43, 364927806604), (74, 212052644378), (86, 182463903302), (148, 106026322189), (172, 91231951651), (1591, 9862913692), (2953, 5313882724), (3182, 4931456846), (5906, 2656941362), (6364, 2465728423), (11812, 1328470681), (109261, 143618452), (126979, 123578668), (218522, 71809226), (253958, 61789334), (437044, 35904613), (507916, 30894667), (834991, 18792892), (1669982, 9396446), (3339964, 4698223)]