22171404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 33470196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2069, 2679, 3572, 4138, 5358, 6207, 8276, 10716, 12414, 24828, 39311, 78622, 97243, 117933, 157244, 194486, 235866, 291729, 388972, 471732, 583458, 1166916, 1847617, 3695234, 5542851, 7390468, 11085702, 22171404]

約数ペア:

[(1, 22171404), (2, 11085702), (3, 7390468), (4, 5542851), (6, 3695234), (12, 1847617), (19, 1166916), (38, 583458), (47, 471732), (57, 388972), (76, 291729), (94, 235866), (114, 194486), (141, 157244), (188, 117933), (228, 97243), (282, 78622), (564, 39311), (893, 24828), (1786, 12414), (2069, 10716), (2679, 8276), (3572, 6207), (4138, 5358)]