17186974

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 30433536

約数和(自身を除く): 13246562

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 251, 469, 502, 511, 938, 1022, 1757, 3514, 4891, 9782, 16817, 18323, 33634, 34237, 36646, 68474, 117719, 128261, 235438, 256522, 1227641, 2455282, 8593487, 17186974]

約数ペア:

[(1, 17186974), (2, 8593487), (7, 2455282), (14, 1227641), (67, 256522), (73, 235438), (134, 128261), (146, 117719), (251, 68474), (469, 36646), (502, 34237), (511, 33634), (938, 18323), (1022, 16817), (1757, 9782), (3514, 4891)]