16231408844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1326529}}^1$

素因数の和:1326582

約数の個数: 48

約数和(自身を含む): 35657126400

約数和(自身を除く): 19425717556

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 1326529, 2653058, 5306116, 9285703, 18571406, 25204051, 30510167, 37142812, 50408102, 61020334, 100816204, 122040668, 176428357, 213571169, 352856714, 427142338, 579693173, 705713428, 854284676, 1159386346, 2318772692, 4057852211, 8115704422, 16231408844]

約数ペア:

[(1, 16231408844), (2, 8115704422), (4, 4057852211), (7, 2318772692), (14, 1159386346), (19, 854284676), (23, 705713428), (28, 579693173), (38, 427142338), (46, 352856714), (76, 213571169), (92, 176428357), (133, 122040668), (161, 100816204), (266, 61020334), (322, 50408102), (437, 37142812), (532, 30510167), (644, 25204051), (874, 18571406), (1748, 9285703), (3059, 5306116), (6118, 2653058), (12236, 1326529)]