19793886154

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1\times {\mathrm{6091}}^1$

素因数の和:8590

約数の個数: 32

約数和(自身を含む): 34302151296

約数和(自身を除く): 14508265142

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 2393, 4786, 6091, 12182, 16751, 33502, 42637, 85274, 232121, 464242, 590827, 1181654, 1624847, 3249694, 4135789, 8271578, 14575763, 29151526, 102030341, 204060682, 1413849011, 2827698022, 9896943077, 19793886154]

約数ペア:

[(1, 19793886154), (2, 9896943077), (7, 2827698022), (14, 1413849011), (97, 204060682), (194, 102030341), (679, 29151526), (1358, 14575763), (2393, 8271578), (4786, 4135789), (6091, 3249694), (12182, 1624847), (16751, 1181654), (33502, 590827), (42637, 464242), (85274, 232121)]