22987492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 47738880

約数和(自身を除く): 24751388

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 887, 1178, 1364, 1774, 2356, 3548, 6479, 9757, 12958, 16853, 19514, 25916, 27497, 33706, 39028, 54994, 67412, 109988, 185383, 302467, 370766, 522443, 604934, 741532, 1044886, 1209868, 2089772, 5746873, 11493746, 22987492]

約数ペア:

[(1, 22987492), (2, 11493746), (4, 5746873), (11, 2089772), (19, 1209868), (22, 1044886), (31, 741532), (38, 604934), (44, 522443), (62, 370766), (76, 302467), (124, 185383), (209, 109988), (341, 67412), (418, 54994), (589, 39028), (682, 33706), (836, 27497), (887, 25916), (1178, 19514), (1364, 16853), (1774, 12958), (2356, 9757), (3548, 6479)]