12551260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7561}}^1$

素因数の和:7653

約数の個数: 24

約数和(自身を含む): 26678736

約数和(自身を除く): 14127476

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7561, 15122, 30244, 37805, 75610, 151220, 627563, 1255126, 2510252, 3137815, 6275630, 12551260]

約数ペア:

[(1, 12551260), (2, 6275630), (4, 3137815), (5, 2510252), (10, 1255126), (20, 627563), (83, 151220), (166, 75610), (332, 37805), (415, 30244), (830, 15122), (1660, 7561)]