10319218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 20018880

約数和(自身を除く): 9699662

約数列:

[1, 2, 7, 13, 14, 26, 31, 59, 62, 91, 118, 182, 217, 403, 413, 434, 767, 806, 826, 961, 1534, 1829, 1922, 2821, 3658, 5369, 5642, 6727, 10738, 12493, 12803, 13454, 23777, 24986, 25606, 47554, 56699, 87451, 113398, 166439, 174902, 332878, 396893, 737087, 793786, 1474174, 5159609, 10319218]

約数ペア:

[(1, 10319218), (2, 5159609), (7, 1474174), (13, 793786), (14, 737087), (26, 396893), (31, 332878), (59, 174902), (62, 166439), (91, 113398), (118, 87451), (182, 56699), (217, 47554), (403, 25606), (413, 24986), (434, 23777), (767, 13454), (806, 12803), (826, 12493), (961, 10738), (1534, 6727), (1829, 5642), (1922, 5369), (2821, 3658)]