22619367

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 15120153

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 251, 279, 323, 527, 589, 753, 969, 1581, 1767, 2259, 2907, 4267, 4743, 4769, 5301, 7781, 10013, 12801, 14307, 23343, 30039, 38403, 42921, 70029, 81073, 90117, 132277, 147839, 243219, 396831, 443517, 729657, 1190493, 1330551, 2513263, 7539789, 22619367]

約数ペア:

[(1, 22619367), (3, 7539789), (9, 2513263), (17, 1330551), (19, 1190493), (31, 729657), (51, 443517), (57, 396831), (93, 243219), (153, 147839), (171, 132277), (251, 90117), (279, 81073), (323, 70029), (527, 42921), (589, 38403), (753, 30039), (969, 23343), (1581, 14307), (1767, 12801), (2259, 10013), (2907, 7781), (4267, 5301), (4743, 4769)]