21768602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4297}}^1$

素因数の和:4465

約数の個数: 16

約数和(自身を含む): 34813800

約数和(自身を除く): 13045198

約数列:

[1, 2, 17, 34, 149, 298, 2533, 4297, 5066, 8594, 73049, 146098, 640253, 1280506, 10884301, 21768602]

約数ペア:

[(1, 21768602), (2, 10884301), (17, 1280506), (34, 640253), (149, 146098), (298, 73049), (2533, 8594), (4297, 5066)]