2019282912

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{123007}}^1$

素因数の和:123045

約数の個数: 96

約数和(自身を含む): 6199603200

約数和(自身を除く): 4180320288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 123007, 246014, 369021, 492028, 738042, 984056, 1107063, 1476084, 1968112, 2214126, 2337133, 2952168, 3321189, 3936224, 4428252, 4674266, 5904336, 6642378, 7011399, 8856504, 9348532, 11808672, 13284756, 14022798, 17713008, 18697064, 21034197, 26569512, 28045596, 35426016, 37394128, 42068394, 53139024, 56091192, 63102591, 74788256, 84136788, 106278048, 112182384, 126205182, 168273576, 224364768, 252410364, 336547152, 504820728, 673094304, 1009641456, 2019282912]

約数ペア:

[(1, 2019282912), (2, 1009641456), (3, 673094304), (4, 504820728), (6, 336547152), (8, 252410364), (9, 224364768), (12, 168273576), (16, 126205182), (18, 112182384), (19, 106278048), (24, 84136788), (27, 74788256), (32, 63102591), (36, 56091192), (38, 53139024), (48, 42068394), (54, 37394128), (57, 35426016), (72, 28045596), (76, 26569512), (96, 21034197), (108, 18697064), (114, 17713008), (144, 14022798), (152, 13284756), (171, 11808672), (216, 9348532), (228, 8856504), (288, 7011399), (304, 6642378), (342, 5904336), (432, 4674266), (456, 4428252), (513, 3936224), (608, 3321189), (684, 2952168), (864, 2337133), (912, 2214126), (1026, 1968112), (1368, 1476084), (1824, 1107063), (2052, 984056), (2736, 738042), (4104, 492028), (5472, 369021), (8208, 246014), (16416, 123007)]