19792206574

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{32353}}^1$

素因数の和:33580

約数の個数: 32

約数和(自身を含む): 34877094336

約数和(自身を除く): 15084887762

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1181, 2362, 8267, 16534, 32353, 43697, 64706, 87394, 226471, 305879, 452942, 611758, 1197061, 2394122, 8379427, 16758854, 38208893, 76417786, 267462251, 534924502, 1413729041, 2827458082, 9896103287, 19792206574]

約数ペア:

[(1, 19792206574), (2, 9896103287), (7, 2827458082), (14, 1413729041), (37, 534924502), (74, 267462251), (259, 76417786), (518, 38208893), (1181, 16758854), (2362, 8379427), (8267, 2394122), (16534, 1197061), (32353, 611758), (43697, 452942), (64706, 305879), (87394, 226471)]