38353251838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{2273}}^1$

素因数の和:3433

約数の個数: 64

約数和(自身を含む): 67940570880

約数和(自身を除く): 29587319042

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1091, 1406, 2182, 2273, 4546, 7733, 12001, 15466, 20729, 24002, 25003, 40367, 41458, 43187, 50006, 80734, 84101, 86374, 168202, 228019, 444037, 456038, 475057, 766973, 888074, 925111, 950114, 1533946, 1597919, 1850222, 2479843, 3195838, 4959686, 8436703, 16873406, 17577109, 27278273, 35154218, 47117017, 54556546, 91754191, 94234034, 183508382, 518287187, 1009296101, 1036574374, 1743329629, 2018592202, 3486659258, 19176625919, 38353251838]

約数ペア:

[(1, 38353251838), (2, 19176625919), (11, 3486659258), (19, 2018592202), (22, 1743329629), (37, 1036574374), (38, 1009296101), (74, 518287187), (209, 183508382), (407, 94234034), (418, 91754191), (703, 54556546), (814, 47117017), (1091, 35154218), (1406, 27278273), (2182, 17577109), (2273, 16873406), (4546, 8436703), (7733, 4959686), (12001, 3195838), (15466, 2479843), (20729, 1850222), (24002, 1597919), (25003, 1533946), (40367, 950114), (41458, 925111), (43187, 888074), (50006, 766973), (80734, 475057), (84101, 456038), (86374, 444037), (168202, 228019)]