19602396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 55036800

約数和(自身を除く): 35434404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 839, 1062, 1298, 1678, 1947, 2124, 2517, 2596, 3356, 3894, 5034, 5841, 7551, 7788, 9229, 10068, 11682, 15102, 18458, 23364, 27687, 30204, 36916, 49501, 55374, 83061, 99002, 110748, 148503, 166122, 198004, 297006, 332244, 445509, 544511, 594012, 891018, 1089022, 1633533, 1782036, 2178044, 3267066, 4900599, 6534132, 9801198, 19602396]

約数ペア:

[(1, 19602396), (2, 9801198), (3, 6534132), (4, 4900599), (6, 3267066), (9, 2178044), (11, 1782036), (12, 1633533), (18, 1089022), (22, 891018), (33, 594012), (36, 544511), (44, 445509), (59, 332244), (66, 297006), (99, 198004), (118, 166122), (132, 148503), (177, 110748), (198, 99002), (236, 83061), (354, 55374), (396, 49501), (531, 36916), (649, 30204), (708, 27687), (839, 23364), (1062, 18458), (1298, 15102), (1678, 11682), (1947, 10068), (2124, 9229), (2517, 7788), (2596, 7551), (3356, 5841), (3894, 5034)]