1946301955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{1321}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 2651826240

約数和(自身を除く): 705524285

約数列:

[1, 5, 13, 19, 65, 95, 247, 1193, 1235, 1321, 5965, 6605, 15509, 17173, 22667, 25099, 77545, 85865, 113335, 125495, 294671, 326287, 1473355, 1575953, 1631435, 7879765, 20487389, 29943107, 102436945, 149715535, 389260391, 1946301955]

約数ペア:

[(1, 1946301955), (5, 389260391), (13, 149715535), (19, 102436945), (65, 29943107), (95, 20487389), (247, 7879765), (1193, 1631435), (1235, 1575953), (1321, 1473355), (5965, 326287), (6605, 294671), (15509, 125495), (17173, 113335), (22667, 85865), (25099, 77545)]