16505148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6618

約数の個数: 48

約数和(自身を含む): 44231040

約数和(自身を除く): 27725892

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 6581, 13162, 19743, 26324, 39486, 72391, 78972, 125039, 144782, 217173, 250078, 289564, 375117, 434346, 500156, 750234, 868692, 1375429, 1500468, 2750858, 4126287, 5501716, 8252574, 16505148]

約数ペア:

[(1, 16505148), (2, 8252574), (3, 5501716), (4, 4126287), (6, 2750858), (11, 1500468), (12, 1375429), (19, 868692), (22, 750234), (33, 500156), (38, 434346), (44, 375117), (57, 289564), (66, 250078), (76, 217173), (114, 144782), (132, 125039), (209, 78972), (228, 72391), (418, 39486), (627, 26324), (836, 19743), (1254, 13162), (2508, 6581)]