19304838512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3019}}^1\times {\mathrm{23509}}^1$

素因数の和:26553

約数の個数: 40

約数和(自身を含む): 39618111600

約数和(自身を除く): 20313273088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3019, 6038, 12076, 23509, 24152, 47018, 48304, 51323, 94036, 102646, 188072, 205292, 376144, 399653, 410584, 799306, 821168, 1598612, 3197224, 6394448, 70973671, 141947342, 283894684, 567789368, 1135578736, 1206552407, 2413104814, 4826209628, 9652419256, 19304838512]

約数ペア:

[(1, 19304838512), (2, 9652419256), (4, 4826209628), (8, 2413104814), (16, 1206552407), (17, 1135578736), (34, 567789368), (68, 283894684), (136, 141947342), (272, 70973671), (3019, 6394448), (6038, 3197224), (12076, 1598612), (23509, 821168), (24152, 799306), (47018, 410584), (48304, 399653), (51323, 376144), (94036, 205292), (102646, 188072)]