17168438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 32186880

約数和(自身を除く): 15018442

約数列:

[1, 2, 7, 14, 19, 38, 43, 79, 86, 133, 158, 266, 301, 361, 553, 602, 722, 817, 1106, 1501, 1634, 2527, 3002, 3397, 5054, 5719, 6794, 10507, 11438, 15523, 21014, 23779, 28519, 31046, 47558, 57038, 64543, 108661, 129086, 199633, 217322, 399266, 451801, 903602, 1226317, 2452634, 8584219, 17168438]

約数ペア:

[(1, 17168438), (2, 8584219), (7, 2452634), (14, 1226317), (19, 903602), (38, 451801), (43, 399266), (79, 217322), (86, 199633), (133, 129086), (158, 108661), (266, 64543), (301, 57038), (361, 47558), (553, 31046), (602, 28519), (722, 23779), (817, 21014), (1106, 15523), (1501, 11438), (1634, 10507), (2527, 6794), (3002, 5719), (3397, 5054)]