11915408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24023}}^1$

素因数の和:24062

約数の個数: 20

約数和(自身を含む): 23831808

約数和(自身を除く): 11916400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24023, 48046, 96092, 192184, 384368, 744713, 1489426, 2978852, 5957704, 11915408]

約数ペア:

[(1, 11915408), (2, 5957704), (4, 2978852), (8, 1489426), (16, 744713), (31, 384368), (62, 192184), (124, 96092), (248, 48046), (496, 24023)]