22689370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 44763840

約数和(自身を除く): 22074470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 659, 1318, 1565, 3130, 3295, 3443, 6590, 6886, 7249, 14498, 17215, 34430, 36245, 72490, 206267, 412534, 1031335, 2062670, 2268937, 4537874, 11344685, 22689370]

約数ペア:

[(1, 22689370), (2, 11344685), (5, 4537874), (10, 2268937), (11, 2062670), (22, 1031335), (55, 412534), (110, 206267), (313, 72490), (626, 36245), (659, 34430), (1318, 17215), (1565, 14498), (3130, 7249), (3295, 6886), (3443, 6590)]