15206568013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{5261}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 19547361792

約数和(自身を除く): 4340793779

約数列:

[1, 7, 13, 23, 91, 161, 299, 1381, 2093, 5261, 9667, 17953, 31763, 36827, 68393, 121003, 125671, 222341, 412919, 478751, 847021, 1573039, 2890433, 7265441, 11011273, 50858087, 94450733, 167105143, 661155131, 1169736001, 2172366859, 15206568013]

約数ペア:

[(1, 15206568013), (7, 2172366859), (13, 1169736001), (23, 661155131), (91, 167105143), (161, 94450733), (299, 50858087), (1381, 11011273), (2093, 7265441), (5261, 2890433), (9667, 1573039), (17953, 847021), (31763, 478751), (36827, 412919), (68393, 222341), (121003, 125671)]