19005369330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20435881}}^1$

素因数の和:20435922

約数の個数: 32

約数和(自身を含む): 47084272128

約数和(自身を除く): 28078902798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20435881, 40871762, 61307643, 102179405, 122615286, 204358810, 306538215, 613076430, 633512311, 1267024622, 1900536933, 3167561555, 3801073866, 6335123110, 9502684665, 19005369330]

約数ペア:

[(1, 19005369330), (2, 9502684665), (3, 6335123110), (5, 3801073866), (6, 3167561555), (10, 1900536933), (15, 1267024622), (30, 633512311), (31, 613076430), (62, 306538215), (93, 204358810), (155, 122615286), (186, 102179405), (310, 61307643), (465, 40871762), (930, 20435881)]