15925546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 30357504

約数和(自身を除く): 14431958

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 127, 169, 182, 254, 338, 371, 689, 742, 889, 1183, 1378, 1651, 1778, 2366, 3302, 4823, 6731, 8957, 9646, 11557, 13462, 17914, 21463, 23114, 42926, 47117, 62699, 87503, 94234, 125398, 150241, 175006, 300482, 612521, 1137539, 1225042, 2275078, 7962773, 15925546]

約数ペア:

[(1, 15925546), (2, 7962773), (7, 2275078), (13, 1225042), (14, 1137539), (26, 612521), (53, 300482), (91, 175006), (106, 150241), (127, 125398), (169, 94234), (182, 87503), (254, 62699), (338, 47117), (371, 42926), (689, 23114), (742, 21463), (889, 17914), (1183, 13462), (1378, 11557), (1651, 9646), (1778, 8957), (2366, 6731), (3302, 4823)]