19070796070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1\times {\mathrm{5507}}^1$

素因数の和:16716

約数の個数: 32

約数和(自身を含む): 35444376576

約数和(自身を除く): 16373580506

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5507, 11014, 11171, 22342, 27535, 55070, 55855, 111710, 170717, 341434, 346301, 692602, 853585, 1707170, 1731505, 3463010, 61518697, 123037394, 307593485, 615186970, 1907079607, 3814159214, 9535398035, 19070796070]

約数ペア:

[(1, 19070796070), (2, 9535398035), (5, 3814159214), (10, 1907079607), (31, 615186970), (62, 307593485), (155, 123037394), (310, 61518697), (5507, 3463010), (11014, 1731505), (11171, 1707170), (22342, 853585), (27535, 692602), (55070, 346301), (55855, 341434), (111710, 170717)]