22957298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 44130816

約数和(自身を除く): 21173518

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 313, 338, 403, 434, 626, 806, 1183, 2191, 2366, 2821, 4069, 4382, 5239, 5642, 8138, 9703, 10478, 19406, 28483, 36673, 52897, 56966, 67921, 73346, 105794, 126139, 135842, 252278, 370279, 740558, 882973, 1639807, 1765946, 3279614, 11478649, 22957298]

約数ペア:

[(1, 22957298), (2, 11478649), (7, 3279614), (13, 1765946), (14, 1639807), (26, 882973), (31, 740558), (62, 370279), (91, 252278), (169, 135842), (182, 126139), (217, 105794), (313, 73346), (338, 67921), (403, 56966), (434, 52897), (626, 36673), (806, 28483), (1183, 19406), (2191, 10478), (2366, 9703), (2821, 8138), (4069, 5642), (4382, 5239)]