239173638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18973}}^1$

素因数の和:19180

約数の個数: 32

約数和(自身を含む): 524593152

約数和(自身を除く): 285419514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 12606, 18973, 37946, 56919, 113838, 208703, 417406, 626109, 1252218, 3623843, 7247686, 10871529, 21743058, 39862273, 79724546, 119586819, 239173638]

約数ペア:

[(1, 239173638), (2, 119586819), (3, 79724546), (6, 39862273), (11, 21743058), (22, 10871529), (33, 7247686), (66, 3623843), (191, 1252218), (382, 626109), (573, 417406), (1146, 208703), (2101, 113838), (4202, 56919), (6303, 37946), (12606, 18973)]