1838399510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{16519}}^1$

素因数の和:16916

約数の個数: 32

約数和(自身を含む): 3425587200

約数和(自身を除く): 1587187690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 359, 718, 1795, 3590, 11129, 16519, 22258, 33038, 55645, 82595, 111290, 165190, 512089, 1024178, 2560445, 5120890, 5930321, 11860642, 29651605, 59303210, 183839951, 367679902, 919199755, 1838399510]

約数ペア:

[(1, 1838399510), (2, 919199755), (5, 367679902), (10, 183839951), (31, 59303210), (62, 29651605), (155, 11860642), (310, 5930321), (359, 5120890), (718, 2560445), (1795, 1024178), (3590, 512089), (11129, 165190), (16519, 111290), (22258, 82595), (33038, 55645)]