19091358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7449

約数の個数: 48

約数和(自身を含む): 48602736

約数和(自身を除く): 29511378

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7417, 14834, 22251, 44502, 66753, 81587, 96421, 133506, 163174, 192842, 244761, 289263, 489522, 578526, 734283, 867789, 1060631, 1468566, 1735578, 2121262, 3181893, 6363786, 9545679, 19091358]

約数ペア:

[(1, 19091358), (2, 9545679), (3, 6363786), (6, 3181893), (9, 2121262), (11, 1735578), (13, 1468566), (18, 1060631), (22, 867789), (26, 734283), (33, 578526), (39, 489522), (66, 289263), (78, 244761), (99, 192842), (117, 163174), (143, 133506), (198, 96421), (234, 81587), (286, 66753), (429, 44502), (858, 22251), (1287, 14834), (2574, 7417)]