22219684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 20680796

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 148, 167, 334, 668, 899, 1073, 1147, 1798, 2146, 2294, 3596, 4292, 4588, 4843, 5177, 6179, 9686, 10354, 12358, 19372, 20708, 24716, 33263, 66526, 133052, 150133, 179191, 191549, 300266, 358382, 383098, 600532, 716764, 766196, 5554921, 11109842, 22219684]

約数ペア:

[(1, 22219684), (2, 11109842), (4, 5554921), (29, 766196), (31, 716764), (37, 600532), (58, 383098), (62, 358382), (74, 300266), (116, 191549), (124, 179191), (148, 150133), (167, 133052), (334, 66526), (668, 33263), (899, 24716), (1073, 20708), (1147, 19372), (1798, 12358), (2146, 10354), (2294, 9686), (3596, 6179), (4292, 5177), (4588, 4843)]