19244118

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 40043520

約数和(自身を除く): 20799402

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 659, 942, 1318, 1977, 3954, 4867, 9734, 14601, 20429, 29202, 40858, 61287, 103463, 122574, 206926, 310389, 620778, 3207353, 6414706, 9622059, 19244118]

約数ペア:

[(1, 19244118), (2, 9622059), (3, 6414706), (6, 3207353), (31, 620778), (62, 310389), (93, 206926), (157, 122574), (186, 103463), (314, 61287), (471, 40858), (659, 29202), (942, 20429), (1318, 14601), (1977, 9734), (3954, 4867)]