13126487890

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1\times {\mathrm{21491}}^1$

素因数の和:22194

約数の個数: 32

約数和(自身を含む): 23898416256

約数和(自身を除く): 10771928366

約数列:

[1, 2, 5, 10, 103, 206, 515, 593, 1030, 1186, 2965, 5930, 21491, 42982, 61079, 107455, 122158, 214910, 305395, 610790, 2213573, 4427146, 11067865, 12744163, 22135730, 25488326, 63720815, 127441630, 1312648789, 2625297578, 6563243945, 13126487890]

約数ペア:

[(1, 13126487890), (2, 6563243945), (5, 2625297578), (10, 1312648789), (103, 127441630), (206, 63720815), (515, 25488326), (593, 22135730), (1030, 12744163), (1186, 11067865), (2965, 4427146), (5930, 2213573), (21491, 610790), (42982, 305395), (61079, 214910), (107455, 122158)]