15232718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 25328640

約数和(自身を除く): 10095922

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 193, 386, 589, 1178, 1273, 2077, 2546, 3667, 4154, 5983, 7334, 11966, 12931, 25862, 39463, 78926, 113677, 227354, 245689, 400861, 491378, 801722, 7616359, 15232718]

約数ペア:

[(1, 15232718), (2, 7616359), (19, 801722), (31, 491378), (38, 400861), (62, 245689), (67, 227354), (134, 113677), (193, 78926), (386, 39463), (589, 25862), (1178, 12931), (1273, 11966), (2077, 7334), (2546, 5983), (3667, 4154)]