11959948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 29352960

約数和(自身を除く): 17393012

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 103, 116, 143, 154, 182, 203, 206, 286, 308, 319, 364, 377, 406, 412, 572, 638, 721, 754, 812, 1001, 1133, 1276, 1339, 1442, 1508, 2002, 2233, 2266, 2639, 2678, 2884, 2987, 4004, 4147, 4466, 4532, 5278, 5356, 5974, 7931, 8294, 8932, 9373, 10556, 11948, 14729, 15862, 16588, 18746, 20909, 29029, 29458, 31724, 32857, 37492, 38831, 41818, 58058, 58916, 65714, 77662, 83636, 103103, 116116, 131428, 155324, 206206, 229999, 271817, 412412, 427141, 459998, 543634, 854282, 919996, 1087268, 1708564, 2989987, 5979974, 11959948]

約数ペア:

[(1, 11959948), (2, 5979974), (4, 2989987), (7, 1708564), (11, 1087268), (13, 919996), (14, 854282), (22, 543634), (26, 459998), (28, 427141), (29, 412412), (44, 271817), (52, 229999), (58, 206206), (77, 155324), (91, 131428), (103, 116116), (116, 103103), (143, 83636), (154, 77662), (182, 65714), (203, 58916), (206, 58058), (286, 41818), (308, 38831), (319, 37492), (364, 32857), (377, 31724), (406, 29458), (412, 29029), (572, 20909), (638, 18746), (721, 16588), (754, 15862), (812, 14729), (1001, 11948), (1133, 10556), (1276, 9373), (1339, 8932), (1442, 8294), (1508, 7931), (2002, 5974), (2233, 5356), (2266, 5278), (2639, 4532), (2678, 4466), (2884, 4147), (2987, 4004)]