16572390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1481}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 39907296

約数和(自身を除く): 23334906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1481, 1865, 2238, 2962, 3730, 4443, 5595, 7405, 8886, 11190, 14810, 22215, 44430, 552413, 1104826, 1657239, 2762065, 3314478, 5524130, 8286195, 16572390]

約数ペア:

[(1, 16572390), (2, 8286195), (3, 5524130), (5, 3314478), (6, 2762065), (10, 1657239), (15, 1104826), (30, 552413), (373, 44430), (746, 22215), (1119, 14810), (1481, 11190), (1865, 8886), (2238, 7405), (2962, 5595), (3730, 4443)]