19232017924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{318137}}^1$

素因数の和:318292

約数の個数: 48

約数和(自身を含む): 41047437312

約数和(自身を除く): 21815419388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 3556, 4318, 8636, 15113, 30226, 60452, 318137, 636274, 1272548, 2226959, 4453918, 5408329, 8907836, 10816658, 21633316, 37858303, 40403399, 75716606, 80806798, 151433212, 161613596, 282823793, 565647586, 686857783, 1131295172, 1373715566, 2747431132, 4808004481, 9616008962, 19232017924]

約数ペア:

[(1, 19232017924), (2, 9616008962), (4, 4808004481), (7, 2747431132), (14, 1373715566), (17, 1131295172), (28, 686857783), (34, 565647586), (68, 282823793), (119, 161613596), (127, 151433212), (238, 80806798), (254, 75716606), (476, 40403399), (508, 37858303), (889, 21633316), (1778, 10816658), (2159, 8907836), (3556, 5408329), (4318, 4453918), (8636, 2226959), (15113, 1272548), (30226, 636274), (60452, 318137)]