19846032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 55234560

約数和(自身を除く): 35388528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 463, 564, 752, 893, 912, 926, 1128, 1389, 1786, 1852, 2256, 2679, 2778, 3572, 3704, 5358, 5556, 7144, 7408, 8797, 10716, 11112, 14288, 17594, 21432, 21761, 22224, 26391, 35188, 42864, 43522, 52782, 65283, 70376, 87044, 105564, 130566, 140752, 174088, 211128, 261132, 348176, 413459, 422256, 522264, 826918, 1044528, 1240377, 1653836, 2480754, 3307672, 4961508, 6615344, 9923016, 19846032]

約数ペア:

[(1, 19846032), (2, 9923016), (3, 6615344), (4, 4961508), (6, 3307672), (8, 2480754), (12, 1653836), (16, 1240377), (19, 1044528), (24, 826918), (38, 522264), (47, 422256), (48, 413459), (57, 348176), (76, 261132), (94, 211128), (114, 174088), (141, 140752), (152, 130566), (188, 105564), (228, 87044), (282, 70376), (304, 65283), (376, 52782), (456, 43522), (463, 42864), (564, 35188), (752, 26391), (893, 22224), (912, 21761), (926, 21432), (1128, 17594), (1389, 14288), (1786, 11112), (1852, 10716), (2256, 8797), (2679, 7408), (2778, 7144), (3572, 5556), (3704, 5358)]