19236954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7166

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 23764326

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7109, 14218, 21327, 42654, 78199, 156398, 234597, 291469, 469194, 582938, 874407, 1748814, 3206159, 6412318, 9618477, 19236954]

約数ペア:

[(1, 19236954), (2, 9618477), (3, 6412318), (6, 3206159), (11, 1748814), (22, 874407), (33, 582938), (41, 469194), (66, 291469), (82, 234597), (123, 156398), (246, 78199), (451, 42654), (902, 21327), (1353, 14218), (2706, 7109)]