22838156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 45330432

約数和(自身を除く): 22492276

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 122, 127, 134, 244, 254, 268, 508, 671, 737, 1342, 1397, 1474, 2684, 2794, 2948, 4087, 5588, 7747, 8174, 8509, 15494, 16348, 17018, 30988, 34036, 44957, 85217, 89914, 93599, 170434, 179828, 187198, 340868, 374396, 519049, 1038098, 2076196, 5709539, 11419078, 22838156]

約数ペア:

[(1, 22838156), (2, 11419078), (4, 5709539), (11, 2076196), (22, 1038098), (44, 519049), (61, 374396), (67, 340868), (122, 187198), (127, 179828), (134, 170434), (244, 93599), (254, 89914), (268, 85217), (508, 44957), (671, 34036), (737, 30988), (1342, 17018), (1397, 16348), (1474, 15494), (2684, 8509), (2794, 8174), (2948, 7747), (4087, 5588)]