19462068190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{224969}}^1$

素因数の和:225228

約数の個数: 32

約数和(自身を含む): 36056391840

約数和(自身を除く): 16594323650

約数列:

[1, 2, 5, 10, 41, 82, 205, 211, 410, 422, 1055, 2110, 8651, 17302, 43255, 86510, 224969, 449938, 1124845, 2249690, 9223729, 18447458, 46118645, 47468459, 92237290, 94936918, 237342295, 474684590, 1946206819, 3892413638, 9731034095, 19462068190]

約数ペア:

[(1, 19462068190), (2, 9731034095), (5, 3892413638), (10, 1946206819), (41, 474684590), (82, 237342295), (205, 94936918), (211, 92237290), (410, 47468459), (422, 46118645), (1055, 18447458), (2110, 9223729), (8651, 2249690), (17302, 1124845), (43255, 449938), (86510, 224969)]