12651987430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{901781}}^1$

素因数の和:901872

約数の個数: 32

約数和(自身を含む): 24153329088

約数和(自身を除く): 11501341658

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 901781, 1803562, 4508905, 9017810, 20740963, 41481926, 55008641, 103704815, 110017282, 207409630, 275043205, 550086410, 1265198743, 2530397486, 6325993715, 12651987430]

約数ペア:

[(1, 12651987430), (2, 6325993715), (5, 2530397486), (10, 1265198743), (23, 550086410), (46, 275043205), (61, 207409630), (115, 110017282), (122, 103704815), (230, 55008641), (305, 41481926), (610, 20740963), (1403, 9017810), (2806, 4508905), (7015, 1803562), (14030, 901781)]