191988186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19381}}^1$

素因数の和:19526

約数の個数: 32

約数和(自身を含む): 416790528

約数和(自身を除く): 224802342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 19381, 38762, 58143, 116286, 251953, 503906, 755859, 1511718, 2461387, 4922774, 7384161, 14768322, 31998031, 63996062, 95994093, 191988186]

約数ペア:

[(1, 191988186), (2, 95994093), (3, 63996062), (6, 31998031), (13, 14768322), (26, 7384161), (39, 4922774), (78, 2461387), (127, 1511718), (254, 755859), (381, 503906), (762, 251953), (1651, 116286), (3302, 58143), (4953, 38762), (9906, 19381)]