1946230390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{17551}}^1$

素因数の和:18424

約数の個数: 32

約数和(自身を含む): 3777330816

約数和(自身を除く): 1831100426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 853, 1706, 4265, 8530, 11089, 17551, 22178, 35102, 55445, 87755, 110890, 175510, 228163, 456326, 1140815, 2281630, 14971003, 29942006, 74855015, 149710030, 194623039, 389246078, 973115195, 1946230390]

約数ペア:

[(1, 1946230390), (2, 973115195), (5, 389246078), (10, 194623039), (13, 149710030), (26, 74855015), (65, 29942006), (130, 14971003), (853, 2281630), (1706, 1140815), (4265, 456326), (8530, 228163), (11089, 175510), (17551, 110890), (22178, 87755), (35102, 55445)]