19332772052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{55639}}^1$

素因数の和:55856

約数の個数: 48

約数和(自身を含む): 37857456000

約数和(自身を除く): 18524683948

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 149, 212, 298, 583, 596, 1166, 1639, 2332, 3278, 6556, 7897, 15794, 31588, 55639, 86867, 111278, 173734, 222556, 347468, 612029, 1224058, 2448116, 2948867, 5897734, 8290211, 11795468, 16580422, 32437537, 33160844, 64875074, 91192321, 129750148, 182384642, 364769284, 439381183, 878762366, 1757524732, 4833193013, 9666386026, 19332772052]

約数ペア:

[(1, 19332772052), (2, 9666386026), (4, 4833193013), (11, 1757524732), (22, 878762366), (44, 439381183), (53, 364769284), (106, 182384642), (149, 129750148), (212, 91192321), (298, 64875074), (583, 33160844), (596, 32437537), (1166, 16580422), (1639, 11795468), (2332, 8290211), (3278, 5897734), (6556, 2948867), (7897, 2448116), (15794, 1224058), (31588, 612029), (55639, 347468), (86867, 222556), (111278, 173734)]