191981946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79397}}^1$

素因数の和:79446

約数の個数: 32

約数和(自身を含む): 426843648

約数和(自身を除く): 234861702

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 79397, 158794, 238191, 476382, 1032161, 2064322, 2461307, 3096483, 4922614, 6192966, 7383921, 14767842, 31996991, 63993982, 95990973, 191981946]

約数ペア:

[(1, 191981946), (2, 95990973), (3, 63993982), (6, 31996991), (13, 14767842), (26, 7383921), (31, 6192966), (39, 4922614), (62, 3096483), (78, 2461307), (93, 2064322), (186, 1032161), (403, 476382), (806, 238191), (1209, 158794), (2418, 79397)]