19082581061

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 20501299200

約数和(自身を除く): 1418718139

約数列:

[1, 31, 47, 79, 193, 859, 1457, 2449, 3713, 5983, 9071, 15247, 26629, 40373, 67861, 115103, 165787, 281201, 472657, 716609, 1251563, 2103691, 3189467, 5139397, 7791989, 13097173, 22214879, 98873477, 241551659, 406012363, 615567131, 19082581061]

約数ペア:

[(1, 19082581061), (31, 615567131), (47, 406012363), (79, 241551659), (193, 98873477), (859, 22214879), (1457, 13097173), (2449, 7791989), (3713, 5139397), (5983, 3189467), (9071, 2103691), (15247, 1251563), (26629, 716609), (40373, 472657), (67861, 281201), (115103, 165787)]