1939742642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{4967}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 3147724800

約数和(自身を除く): 1207982158

約数列:

[1, 2, 19, 38, 43, 86, 239, 478, 817, 1634, 4541, 4967, 9082, 9934, 10277, 20554, 94373, 188746, 195263, 213581, 390526, 427162, 1187113, 2374226, 4058039, 8116078, 22555147, 45110294, 51045859, 102091718, 969871321, 1939742642]

約数ペア:

[(1, 1939742642), (2, 969871321), (19, 102091718), (38, 51045859), (43, 45110294), (86, 22555147), (239, 8116078), (478, 4058039), (817, 2374226), (1634, 1187113), (4541, 427162), (4967, 390526), (9082, 213581), (9934, 195263), (10277, 188746), (20554, 94373)]