13051930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 11582438

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 593, 710, 1186, 2201, 2965, 4402, 5930, 11005, 18383, 22010, 36766, 42103, 84206, 91915, 183830, 210515, 421030, 1305193, 2610386, 6525965, 13051930]

約数ペア:

[(1, 13051930), (2, 6525965), (5, 2610386), (10, 1305193), (31, 421030), (62, 210515), (71, 183830), (142, 91915), (155, 84206), (310, 42103), (355, 36766), (593, 22010), (710, 18383), (1186, 11005), (2201, 5930), (2965, 4402)]