19900522416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13374007}}^1$

素因数の和:13374049

約数の個数: 40

約数和(自身を含む): 53068063744

約数和(自身を除く): 33167541328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13374007, 26748014, 40122021, 53496028, 80244042, 106992056, 160488084, 213984112, 320976168, 414594217, 641952336, 829188434, 1243782651, 1658376868, 2487565302, 3316753736, 4975130604, 6633507472, 9950261208, 19900522416]

約数ペア:

[(1, 19900522416), (2, 9950261208), (3, 6633507472), (4, 4975130604), (6, 3316753736), (8, 2487565302), (12, 1658376868), (16, 1243782651), (24, 829188434), (31, 641952336), (48, 414594217), (62, 320976168), (93, 213984112), (124, 160488084), (186, 106992056), (248, 80244042), (372, 53496028), (496, 40122021), (744, 26748014), (1488, 13374007)]