22500142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 18384338

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 337, 502, 674, 1757, 2359, 3514, 4718, 4769, 6403, 9538, 12806, 33383, 44821, 66766, 84587, 89642, 169174, 592109, 1184218, 1607153, 3214306, 11250071, 22500142]

約数ペア:

[(1, 22500142), (2, 11250071), (7, 3214306), (14, 1607153), (19, 1184218), (38, 592109), (133, 169174), (251, 89642), (266, 84587), (337, 66766), (502, 44821), (674, 33383), (1757, 12806), (2359, 9538), (3514, 6403), (4718, 4769)]