19432884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 28265676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 389, 543, 724, 778, 1086, 1167, 1556, 2172, 2334, 4163, 4668, 8326, 8947, 12489, 16652, 17894, 24978, 26841, 35788, 49956, 53682, 70409, 107364, 140818, 211227, 281636, 422454, 844908, 1619407, 3238814, 4858221, 6477628, 9716442, 19432884]

約数ペア:

[(1, 19432884), (2, 9716442), (3, 6477628), (4, 4858221), (6, 3238814), (12, 1619407), (23, 844908), (46, 422454), (69, 281636), (92, 211227), (138, 140818), (181, 107364), (276, 70409), (362, 53682), (389, 49956), (543, 35788), (724, 26841), (778, 24978), (1086, 17894), (1167, 16652), (1556, 12489), (2172, 8947), (2334, 8326), (4163, 4668)]