19633096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 26089784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 503, 574, 697, 952, 1006, 1148, 1394, 2012, 2296, 2788, 3521, 4024, 4879, 5576, 7042, 8551, 9758, 14084, 17102, 19516, 20623, 28168, 34204, 39032, 41246, 59857, 68408, 82492, 119714, 144361, 164984, 239428, 288722, 350591, 478856, 577444, 701182, 1154888, 1402364, 2454137, 2804728, 4908274, 9816548, 19633096]

約数ペア:

[(1, 19633096), (2, 9816548), (4, 4908274), (7, 2804728), (8, 2454137), (14, 1402364), (17, 1154888), (28, 701182), (34, 577444), (41, 478856), (56, 350591), (68, 288722), (82, 239428), (119, 164984), (136, 144361), (164, 119714), (238, 82492), (287, 68408), (328, 59857), (476, 41246), (503, 39032), (574, 34204), (697, 28168), (952, 20623), (1006, 19516), (1148, 17102), (1394, 14084), (2012, 9758), (2296, 8551), (2788, 7042), (3521, 5576), (4024, 4879)]