15311942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 9726778

約数列:

[1, 2, 29, 41, 47, 58, 82, 94, 137, 274, 1189, 1363, 1927, 2378, 2726, 3854, 3973, 5617, 6439, 7946, 11234, 12878, 55883, 111766, 162893, 186731, 263999, 325786, 373462, 527998, 7655971, 15311942]

約数ペア:

[(1, 15311942), (2, 7655971), (29, 527998), (41, 373462), (47, 325786), (58, 263999), (82, 186731), (94, 162893), (137, 111766), (274, 55883), (1189, 12878), (1363, 11234), (1927, 7946), (2378, 6439), (2726, 5617), (3854, 3973)]