22204910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1877}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 49489056

約数和(自身を除く): 27284146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 1877, 2366, 3754, 5915, 9385, 11830, 13139, 18770, 24401, 26278, 48802, 65695, 122005, 131390, 170807, 244010, 317213, 341614, 634426, 854035, 1586065, 1708070, 2220491, 3172130, 4440982, 11102455, 22204910]

約数ペア:

[(1, 22204910), (2, 11102455), (5, 4440982), (7, 3172130), (10, 2220491), (13, 1708070), (14, 1586065), (26, 854035), (35, 634426), (65, 341614), (70, 317213), (91, 244010), (130, 170807), (169, 131390), (182, 122005), (338, 65695), (455, 48802), (845, 26278), (910, 24401), (1183, 18770), (1690, 13139), (1877, 11830), (2366, 9385), (3754, 5915)]