23051886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 55109376

約数和(自身を除く): 32057490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 67, 78, 134, 143, 201, 286, 401, 402, 429, 737, 802, 858, 871, 1203, 1474, 1742, 2211, 2406, 2613, 4411, 4422, 5213, 5226, 8822, 9581, 10426, 13233, 15639, 19162, 26466, 26867, 28743, 31278, 53734, 57343, 57486, 80601, 114686, 161202, 172029, 295537, 344058, 349271, 591074, 698542, 886611, 1047813, 1773222, 2095626, 3841981, 7683962, 11525943, 23051886]

約数ペア:

[(1, 23051886), (2, 11525943), (3, 7683962), (6, 3841981), (11, 2095626), (13, 1773222), (22, 1047813), (26, 886611), (33, 698542), (39, 591074), (66, 349271), (67, 344058), (78, 295537), (134, 172029), (143, 161202), (201, 114686), (286, 80601), (401, 57486), (402, 57343), (429, 53734), (737, 31278), (802, 28743), (858, 26867), (871, 26466), (1203, 19162), (1474, 15639), (1742, 13233), (2211, 10426), (2406, 9581), (2613, 8822), (4411, 5226), (4422, 5213)]