18709898110

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1\times {\mathrm{8563}}^1$

素因数の和:10168

約数の個数: 32

約数和(自身を含む): 33928238592

約数和(自身を除く): 15218340482

約数列:

[1, 2, 5, 10, 151, 302, 755, 1447, 1510, 2894, 7235, 8563, 14470, 17126, 42815, 85630, 218497, 436994, 1092485, 1293013, 2184970, 2586026, 6465065, 12390661, 12930130, 24781322, 61953305, 123906610, 1870989811, 3741979622, 9354949055, 18709898110]

約数ペア:

[(1, 18709898110), (2, 9354949055), (5, 3741979622), (10, 1870989811), (151, 123906610), (302, 61953305), (755, 24781322), (1447, 12930130), (1510, 12390661), (2894, 6465065), (7235, 2586026), (8563, 2184970), (14470, 1293013), (17126, 1092485), (42815, 436994), (85630, 218497)]