22016852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 46080384

約数和(自身を除く): 24063532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 631, 671, 793, 1262, 1342, 1586, 2524, 2684, 3172, 6941, 8203, 8723, 13882, 16406, 17446, 27764, 32812, 34892, 38491, 76982, 90233, 153964, 180466, 360932, 423401, 500383, 846802, 1000766, 1693604, 2001532, 5504213, 11008426, 22016852]

約数ペア:

[(1, 22016852), (2, 11008426), (4, 5504213), (11, 2001532), (13, 1693604), (22, 1000766), (26, 846802), (44, 500383), (52, 423401), (61, 360932), (122, 180466), (143, 153964), (244, 90233), (286, 76982), (572, 38491), (631, 34892), (671, 32812), (793, 27764), (1262, 17446), (1342, 16406), (1586, 13882), (2524, 8723), (2684, 8203), (3172, 6941)]