19026312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 30740088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 239, 248, 321, 372, 428, 478, 642, 717, 744, 856, 956, 1284, 1434, 1912, 2568, 2868, 3317, 5736, 6634, 7409, 9951, 13268, 14818, 19902, 22227, 25573, 26536, 29636, 39804, 44454, 51146, 59272, 76719, 79608, 88908, 102292, 153438, 177816, 204584, 306876, 613752, 792763, 1585526, 2378289, 3171052, 4756578, 6342104, 9513156, 19026312]

約数ペア:

[(1, 19026312), (2, 9513156), (3, 6342104), (4, 4756578), (6, 3171052), (8, 2378289), (12, 1585526), (24, 792763), (31, 613752), (62, 306876), (93, 204584), (107, 177816), (124, 153438), (186, 102292), (214, 88908), (239, 79608), (248, 76719), (321, 59272), (372, 51146), (428, 44454), (478, 39804), (642, 29636), (717, 26536), (744, 25573), (856, 22227), (956, 19902), (1284, 14818), (1434, 13268), (1912, 9951), (2568, 7409), (2868, 6634), (3317, 5736)]