13474252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 25823952

約数和(自身を除く): 12349700

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 821, 1492, 1642, 3284, 4103, 8206, 9031, 16412, 18062, 36124, 306233, 612466, 1224932, 3368563, 6737126, 13474252]

約数ペア:

[(1, 13474252), (2, 6737126), (4, 3368563), (11, 1224932), (22, 612466), (44, 306233), (373, 36124), (746, 18062), (821, 16412), (1492, 9031), (1642, 8206), (3284, 4103)]