19628592

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 33939408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 236, 239, 348, 354, 464, 472, 478, 696, 708, 717, 944, 956, 1392, 1416, 1434, 1711, 1912, 2832, 2868, 3422, 3824, 5133, 5736, 6844, 6931, 10266, 11472, 13688, 13862, 14101, 20532, 20793, 27376, 27724, 28202, 41064, 41586, 42303, 55448, 56404, 82128, 83172, 84606, 110896, 112808, 166344, 169212, 225616, 332688, 338424, 408929, 676848, 817858, 1226787, 1635716, 2453574, 3271432, 4907148, 6542864, 9814296, 19628592]

約数ペア:

[(1, 19628592), (2, 9814296), (3, 6542864), (4, 4907148), (6, 3271432), (8, 2453574), (12, 1635716), (16, 1226787), (24, 817858), (29, 676848), (48, 408929), (58, 338424), (59, 332688), (87, 225616), (116, 169212), (118, 166344), (174, 112808), (177, 110896), (232, 84606), (236, 83172), (239, 82128), (348, 56404), (354, 55448), (464, 42303), (472, 41586), (478, 41064), (696, 28202), (708, 27724), (717, 27376), (944, 20793), (956, 20532), (1392, 14101), (1416, 13862), (1434, 13688), (1711, 11472), (1912, 10266), (2832, 6931), (2868, 6844), (3422, 5736), (3824, 5133)]