19335170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 36627120

約数和(自身を除く): 17291950

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1093, 1769, 2186, 3538, 5465, 8845, 10930, 17690, 31697, 63394, 66673, 133346, 158485, 316970, 333365, 666730, 1933517, 3867034, 9667585, 19335170]

約数ペア:

[(1, 19335170), (2, 9667585), (5, 3867034), (10, 1933517), (29, 666730), (58, 333365), (61, 316970), (122, 158485), (145, 133346), (290, 66673), (305, 63394), (610, 31697), (1093, 17690), (1769, 10930), (2186, 8845), (3538, 5465)]