13369928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 31622400

約数和(自身を除く): 18252472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 31, 44, 52, 58, 62, 88, 104, 116, 124, 143, 169, 232, 248, 286, 319, 338, 341, 377, 403, 572, 638, 676, 682, 754, 806, 899, 1144, 1276, 1352, 1364, 1508, 1612, 1798, 1859, 2552, 2728, 3016, 3224, 3596, 3718, 4147, 4433, 4901, 5239, 7192, 7436, 8294, 8866, 9802, 9889, 10478, 11687, 14872, 16588, 17732, 19604, 19778, 20956, 23374, 33176, 35464, 39208, 39556, 41912, 46748, 53911, 57629, 79112, 93496, 107822, 115258, 128557, 151931, 215644, 230516, 257114, 303862, 431288, 461032, 514228, 607724, 1028456, 1215448, 1671241, 3342482, 6684964, 13369928]

約数ペア:

[(1, 13369928), (2, 6684964), (4, 3342482), (8, 1671241), (11, 1215448), (13, 1028456), (22, 607724), (26, 514228), (29, 461032), (31, 431288), (44, 303862), (52, 257114), (58, 230516), (62, 215644), (88, 151931), (104, 128557), (116, 115258), (124, 107822), (143, 93496), (169, 79112), (232, 57629), (248, 53911), (286, 46748), (319, 41912), (338, 39556), (341, 39208), (377, 35464), (403, 33176), (572, 23374), (638, 20956), (676, 19778), (682, 19604), (754, 17732), (806, 16588), (899, 14872), (1144, 11687), (1276, 10478), (1352, 9889), (1364, 9802), (1508, 8866), (1612, 8294), (1798, 7436), (1859, 7192), (2552, 5239), (2728, 4901), (3016, 4433), (3224, 4147), (3596, 3718)]