21836337556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{48281}}^1$

素因数の和:48856

約数の個数: 48

約数和(自身を含む): 43963657920

約数和(自身を除く): 22127320364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 541, 836, 1082, 2164, 5951, 10279, 11902, 20558, 23804, 41116, 48281, 96562, 113069, 193124, 226138, 452276, 531091, 917339, 1062182, 1834678, 2124364, 3669356, 10090729, 20181458, 26120021, 40362916, 52240042, 104480084, 287320231, 496280399, 574640462, 992560798, 1149280924, 1985121596, 5459084389, 10918168778, 21836337556]

約数ペア:

[(1, 21836337556), (2, 10918168778), (4, 5459084389), (11, 1985121596), (19, 1149280924), (22, 992560798), (38, 574640462), (44, 496280399), (76, 287320231), (209, 104480084), (418, 52240042), (541, 40362916), (836, 26120021), (1082, 20181458), (2164, 10090729), (5951, 3669356), (10279, 2124364), (11902, 1834678), (20558, 1062182), (23804, 917339), (41116, 531091), (48281, 452276), (96562, 226138), (113069, 193124)]