19068270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 49568112

約数和(自身を除く): 30499842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3761, 5070, 7522, 11283, 18805, 22566, 37610, 48893, 56415, 97786, 112830, 146679, 244465, 293358, 488930, 635609, 733395, 1271218, 1466790, 1906827, 3178045, 3813654, 6356090, 9534135, 19068270]

約数ペア:

[(1, 19068270), (2, 9534135), (3, 6356090), (5, 3813654), (6, 3178045), (10, 1906827), (13, 1466790), (15, 1271218), (26, 733395), (30, 635609), (39, 488930), (65, 293358), (78, 244465), (130, 146679), (169, 112830), (195, 97786), (338, 56415), (390, 48893), (507, 37610), (845, 22566), (1014, 18805), (1690, 11283), (2535, 7522), (3761, 5070)]