19583772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 50276352

約数和(自身を除く): 30692580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 2671, 3666, 5342, 7332, 8013, 10684, 16026, 32052, 34723, 69446, 104169, 125537, 138892, 208338, 251074, 376611, 416676, 502148, 753222, 1506444, 1631981, 3263962, 4895943, 6527924, 9791886, 19583772]

約数ペア:

[(1, 19583772), (2, 9791886), (3, 6527924), (4, 4895943), (6, 3263962), (12, 1631981), (13, 1506444), (26, 753222), (39, 502148), (47, 416676), (52, 376611), (78, 251074), (94, 208338), (141, 138892), (156, 125537), (188, 104169), (282, 69446), (564, 34723), (611, 32052), (1222, 16026), (1833, 10684), (2444, 8013), (2671, 7332), (3666, 5342)]