17315842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 28226880

約数和(自身を除く): 10911038

約数列:

[1, 2, 29, 43, 53, 58, 86, 106, 131, 262, 1247, 1537, 2279, 2494, 3074, 3799, 4558, 5633, 6943, 7598, 11266, 13886, 66091, 132182, 163357, 201347, 298549, 326714, 402694, 597098, 8657921, 17315842]

約数ペア:

[(1, 17315842), (2, 8657921), (29, 597098), (43, 402694), (53, 326714), (58, 298549), (86, 201347), (106, 163357), (131, 132182), (262, 66091), (1247, 13886), (1537, 11266), (2279, 7598), (2494, 6943), (3074, 5633), (3799, 4558)]