11155819828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3677

約数の個数: 72

約数和(自身を含む): 21525890400

約数和(自身を除く): 10370070572

約数列:

[1, 2, 4, 19, 37, 38, 59, 74, 76, 118, 148, 236, 361, 703, 722, 1121, 1406, 1444, 2183, 2242, 2812, 3539, 4366, 4484, 7078, 8732, 13357, 14156, 21299, 26714, 41477, 42598, 53428, 67241, 82954, 85196, 130943, 134482, 165908, 208801, 261886, 268964, 417602, 523772, 788063, 835204, 1277579, 1576126, 2487917, 2555158, 3152252, 3967219, 4975834, 5110316, 7725637, 7934438, 9951668, 15451274, 15868876, 30902548, 47270423, 75377161, 94540846, 146787103, 150754322, 189081692, 293574206, 301508644, 587148412, 2788954957, 5577909914, 11155819828]

約数ペア:

[(1, 11155819828), (2, 5577909914), (4, 2788954957), (19, 587148412), (37, 301508644), (38, 293574206), (59, 189081692), (74, 150754322), (76, 146787103), (118, 94540846), (148, 75377161), (236, 47270423), (361, 30902548), (703, 15868876), (722, 15451274), (1121, 9951668), (1406, 7934438), (1444, 7725637), (2183, 5110316), (2242, 4975834), (2812, 3967219), (3539, 3152252), (4366, 2555158), (4484, 2487917), (7078, 1576126), (8732, 1277579), (13357, 835204), (14156, 788063), (21299, 523772), (26714, 417602), (41477, 268964), (42598, 261886), (53428, 208801), (67241, 165908), (82954, 134482), (85196, 130943)]