19367079745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1229}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 26692072560

約数和(自身を除く): 7324992815

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1097, 1105, 1229, 2873, 5485, 6145, 14261, 14365, 15977, 18649, 20893, 71305, 79885, 93245, 104465, 185393, 207701, 242437, 271609, 926965, 1038505, 1212185, 1348213, 1358045, 3151681, 3530917, 6741065, 15758405, 17526769, 17654585, 22919621, 87633845, 114598105, 227847997, 297955073, 1139239985, 1489775365, 3873415949, 19367079745]

約数ペア:

[(1, 19367079745), (5, 3873415949), (13, 1489775365), (17, 1139239985), (65, 297955073), (85, 227847997), (169, 114598105), (221, 87633845), (845, 22919621), (1097, 17654585), (1105, 17526769), (1229, 15758405), (2873, 6741065), (5485, 3530917), (6145, 3151681), (14261, 1358045), (14365, 1348213), (15977, 1212185), (18649, 1038505), (20893, 926965), (71305, 271609), (79885, 242437), (93245, 207701), (104465, 185393)]