1215691174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7207}}^1$

素因数の和:7444

約数の個数: 32

約数和(自身を含む): 2013626880

約数和(自身を除く): 797935706

約数列:

[1, 2, 19, 23, 38, 46, 193, 386, 437, 874, 3667, 4439, 7207, 7334, 8878, 14414, 84341, 136933, 165761, 168682, 273866, 331522, 1390951, 2781902, 3149459, 6298918, 26428069, 31991873, 52856138, 63983746, 607845587, 1215691174]

約数ペア:

[(1, 1215691174), (2, 607845587), (19, 63983746), (23, 52856138), (38, 31991873), (46, 26428069), (193, 6298918), (386, 3149459), (437, 2781902), (874, 1390951), (3667, 331522), (4439, 273866), (7207, 168682), (7334, 165761), (8878, 136933), (14414, 84341)]