19253432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 39694320

約数和(自身を除く): 20440888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 1597, 3014, 3194, 6028, 6388, 12056, 12776, 17567, 35134, 70268, 140536, 218789, 437578, 875156, 1750312, 2406679, 4813358, 9626716, 19253432]

約数ペア:

[(1, 19253432), (2, 9626716), (4, 4813358), (8, 2406679), (11, 1750312), (22, 875156), (44, 437578), (88, 218789), (137, 140536), (274, 70268), (548, 35134), (1096, 17567), (1507, 12776), (1597, 12056), (3014, 6388), (3194, 6028)]