22254218

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 18001270

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1091, 1457, 2182, 2914, 7637, 10199, 15274, 20398, 33821, 51277, 67642, 102554, 236747, 358939, 473494, 717878, 1589587, 3179174, 11127109, 22254218]

約数ペア:

[(1, 22254218), (2, 11127109), (7, 3179174), (14, 1589587), (31, 717878), (47, 473494), (62, 358939), (94, 236747), (217, 102554), (329, 67642), (434, 51277), (658, 33821), (1091, 20398), (1457, 15274), (2182, 10199), (2914, 7637)]