9876916

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 19877760

約数和(自身を除く): 10000844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2039, 2422, 4078, 4844, 8156, 14273, 28546, 57092, 352747, 705494, 1410988, 2469229, 4938458, 9876916]

約数ペア:

[(1, 9876916), (2, 4938458), (4, 2469229), (7, 1410988), (14, 705494), (28, 352747), (173, 57092), (346, 28546), (692, 14273), (1211, 8156), (2039, 4844), (2422, 4078)]