19424650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 45711360

約数和(自身を除く): 26286710

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 50, 70, 95, 115, 127, 133, 161, 175, 190, 230, 254, 266, 322, 350, 437, 475, 575, 635, 665, 805, 874, 889, 950, 1150, 1270, 1330, 1610, 1778, 2185, 2413, 2921, 3059, 3175, 3325, 4025, 4370, 4445, 4826, 5842, 6118, 6350, 6650, 8050, 8890, 10925, 12065, 14605, 15295, 16891, 20447, 21850, 22225, 24130, 29210, 30590, 33782, 40894, 44450, 55499, 60325, 73025, 76475, 84455, 102235, 110998, 120650, 146050, 152950, 168910, 204470, 277495, 388493, 422275, 511175, 554990, 776986, 844550, 1022350, 1387475, 1942465, 2774950, 3884930, 9712325, 19424650]

約数ペア:

[(1, 19424650), (2, 9712325), (5, 3884930), (7, 2774950), (10, 1942465), (14, 1387475), (19, 1022350), (23, 844550), (25, 776986), (35, 554990), (38, 511175), (46, 422275), (50, 388493), (70, 277495), (95, 204470), (115, 168910), (127, 152950), (133, 146050), (161, 120650), (175, 110998), (190, 102235), (230, 84455), (254, 76475), (266, 73025), (322, 60325), (350, 55499), (437, 44450), (475, 40894), (575, 33782), (635, 30590), (665, 29210), (805, 24130), (874, 22225), (889, 21850), (950, 20447), (1150, 16891), (1270, 15295), (1330, 14605), (1610, 12065), (1778, 10925), (2185, 8890), (2413, 8050), (2921, 6650), (3059, 6350), (3175, 6118), (3325, 5842), (4025, 4826), (4370, 4445)]