194882012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15173}}^1$

素因数の和:15222

約数の個数: 36

約数和(自身を含む): 388757880

約数和(自身を除く): 193875868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 15173, 30346, 60692, 197249, 288287, 394498, 576574, 788996, 1153148, 2564237, 3747731, 5128474, 7495462, 10256948, 14990924, 48720503, 97441006, 194882012]

約数ペア:

[(1, 194882012), (2, 97441006), (4, 48720503), (13, 14990924), (19, 10256948), (26, 7495462), (38, 5128474), (52, 3747731), (76, 2564237), (169, 1153148), (247, 788996), (338, 576574), (494, 394498), (676, 288287), (988, 197249), (3211, 60692), (6422, 30346), (12844, 15173)]