2019243512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1609}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 4454805600

約数和(自身を除く): 2435562088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1097, 1144, 1609, 2194, 3218, 4388, 6436, 8776, 12067, 12872, 14261, 17699, 20917, 24134, 28522, 35398, 41834, 48268, 57044, 70796, 83668, 96536, 114088, 141592, 156871, 167336, 230087, 313742, 460174, 627484, 920348, 1254968, 1765073, 1840696, 3530146, 7060292, 14120584, 19415803, 22945949, 38831606, 45891898, 77663212, 91783796, 155326424, 183567592, 252405439, 504810878, 1009621756, 2019243512]

約数ペア:

[(1, 2019243512), (2, 1009621756), (4, 504810878), (8, 252405439), (11, 183567592), (13, 155326424), (22, 91783796), (26, 77663212), (44, 45891898), (52, 38831606), (88, 22945949), (104, 19415803), (143, 14120584), (286, 7060292), (572, 3530146), (1097, 1840696), (1144, 1765073), (1609, 1254968), (2194, 920348), (3218, 627484), (4388, 460174), (6436, 313742), (8776, 230087), (12067, 167336), (12872, 156871), (14261, 141592), (17699, 114088), (20917, 96536), (24134, 83668), (28522, 70796), (35398, 57044), (41834, 48268)]