19484856

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15919}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 55879200

約数和(自身を除く): 36394344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15919, 31838, 47757, 63676, 95514, 127352, 143271, 191028, 270623, 286542, 382056, 541246, 573084, 811869, 1082492, 1146168, 1623738, 2164984, 2435607, 3247476, 4871214, 6494952, 9742428, 19484856]

約数ペア:

[(1, 19484856), (2, 9742428), (3, 6494952), (4, 4871214), (6, 3247476), (8, 2435607), (9, 2164984), (12, 1623738), (17, 1146168), (18, 1082492), (24, 811869), (34, 573084), (36, 541246), (51, 382056), (68, 286542), (72, 270623), (102, 191028), (136, 143271), (153, 127352), (204, 95514), (306, 63676), (408, 47757), (612, 31838), (1224, 15919)]