22375084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 43304800

約数和(自身を除く): 20929716

約数列:

[1, 2, 4, 19, 37, 38, 73, 74, 76, 109, 146, 148, 218, 292, 436, 703, 1387, 1406, 2071, 2701, 2774, 2812, 4033, 4142, 5402, 5548, 7957, 8066, 8284, 10804, 15914, 16132, 31828, 51319, 76627, 102638, 151183, 153254, 205276, 294409, 302366, 306508, 588818, 604732, 1177636, 5593771, 11187542, 22375084]

約数ペア:

[(1, 22375084), (2, 11187542), (4, 5593771), (19, 1177636), (37, 604732), (38, 588818), (73, 306508), (74, 302366), (76, 294409), (109, 205276), (146, 153254), (148, 151183), (218, 102638), (292, 76627), (436, 51319), (703, 31828), (1387, 16132), (1406, 15914), (2071, 10804), (2701, 8284), (2774, 8066), (2812, 7957), (4033, 5548), (4142, 5402)]