12240370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 24209280

約数和(自身を除く): 11968910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 2801, 4370, 5602, 14005, 28010, 53219, 64423, 106438, 128846, 266095, 322115, 532190, 644230, 1224037, 2448074, 6120185, 12240370]

約数ペア:

[(1, 12240370), (2, 6120185), (5, 2448074), (10, 1224037), (19, 644230), (23, 532190), (38, 322115), (46, 266095), (95, 128846), (115, 106438), (190, 64423), (230, 53219), (437, 28010), (874, 14005), (2185, 5602), (2801, 4370)]