19079384648

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{2383}}^1\times {\mathrm{3463}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 38028900480

約数和(自身を除く): 18949515832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 2383, 3463, 4766, 6926, 9532, 13852, 19064, 27704, 40511, 58871, 81022, 117742, 162044, 235484, 324088, 470968, 688687, 1000807, 1377374, 2001614, 2754748, 4003228, 5509496, 8006456, 8252329, 16504658, 33009316, 66018632, 140289593, 280579186, 561158372, 1122316744, 2384923081, 4769846162, 9539692324, 19079384648]

約数ペア:

[(1, 19079384648), (2, 9539692324), (4, 4769846162), (8, 2384923081), (17, 1122316744), (34, 561158372), (68, 280579186), (136, 140289593), (289, 66018632), (578, 33009316), (1156, 16504658), (2312, 8252329), (2383, 8006456), (3463, 5509496), (4766, 4003228), (6926, 2754748), (9532, 2001614), (13852, 1377374), (19064, 1000807), (27704, 688687), (40511, 470968), (58871, 324088), (81022, 235484), (117742, 162044)]