191110970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{977}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 356023296

約数和(自身を除く): 164912326

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 631, 977, 1262, 1954, 3155, 4885, 6310, 9770, 19561, 30287, 39122, 60574, 97805, 151435, 195610, 302870, 616487, 1232974, 3082435, 6164870, 19111097, 38222194, 95555485, 191110970]

約数ペア:

[(1, 191110970), (2, 95555485), (5, 38222194), (10, 19111097), (31, 6164870), (62, 3082435), (155, 1232974), (310, 616487), (631, 302870), (977, 195610), (1262, 151435), (1954, 97805), (3155, 60574), (4885, 39122), (6310, 30287), (9770, 19561)]