19400370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58789}}^1$

素因数の和:58810

約数の個数: 32

約数和(自身を含む): 50794560

約数和(自身を除く): 31394190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 58789, 117578, 176367, 293945, 352734, 587890, 646679, 881835, 1293358, 1763670, 1940037, 3233395, 3880074, 6466790, 9700185, 19400370]

約数ペア:

[(1, 19400370), (2, 9700185), (3, 6466790), (5, 3880074), (6, 3233395), (10, 1940037), (11, 1763670), (15, 1293358), (22, 881835), (30, 646679), (33, 587890), (55, 352734), (66, 293945), (110, 176367), (165, 117578), (330, 58789)]