19005453852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20568673}}^1$

素因数の和:20568698

約数の個数: 48

約数和(自身を含む): 55288595712

約数和(自身を除く): 36283141860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20568673, 41137346, 61706019, 82274692, 123412038, 143980711, 226255403, 246824076, 287961422, 431942133, 452510806, 575922844, 678766209, 863884266, 905021612, 1357532418, 1583787821, 1727768532, 2715064836, 3167575642, 4751363463, 6335151284, 9502726926, 19005453852]

約数ペア:

[(1, 19005453852), (2, 9502726926), (3, 6335151284), (4, 4751363463), (6, 3167575642), (7, 2715064836), (11, 1727768532), (12, 1583787821), (14, 1357532418), (21, 905021612), (22, 863884266), (28, 678766209), (33, 575922844), (42, 452510806), (44, 431942133), (66, 287961422), (77, 246824076), (84, 226255403), (132, 143980711), (154, 123412038), (231, 82274692), (308, 61706019), (462, 41137346), (924, 20568673)]