22089886

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 41630400

約数和(自身を除く): 19540514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2477, 4459, 4954, 8918, 17339, 32201, 34678, 64402, 121373, 225407, 242746, 450814, 849611, 1577849, 1699222, 3155698, 11044943, 22089886]

約数ペア:

[(1, 22089886), (2, 11044943), (7, 3155698), (13, 1699222), (14, 1577849), (26, 849611), (49, 450814), (91, 242746), (98, 225407), (182, 121373), (343, 64402), (637, 34678), (686, 32201), (1274, 17339), (2477, 8918), (4459, 4954)]