22671484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 46609920

約数和(自身を除く): 23938436

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 577, 836, 893, 1034, 1154, 1786, 2068, 2308, 3572, 6347, 9823, 10963, 12694, 19646, 21926, 25388, 27119, 39292, 43852, 54238, 108476, 120593, 241186, 298309, 482372, 515261, 596618, 1030522, 1193236, 2061044, 5667871, 11335742, 22671484]

約数ペア:

[(1, 22671484), (2, 11335742), (4, 5667871), (11, 2061044), (19, 1193236), (22, 1030522), (38, 596618), (44, 515261), (47, 482372), (76, 298309), (94, 241186), (188, 120593), (209, 108476), (418, 54238), (517, 43852), (577, 39292), (836, 27119), (893, 25388), (1034, 21926), (1154, 19646), (1786, 12694), (2068, 10963), (2308, 9823), (3572, 6347)]