19363232

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 45375876

約数和(自身を除く): 26012644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 233, 371, 392, 424, 466, 742, 784, 848, 932, 1484, 1568, 1631, 1696, 1864, 2597, 2968, 3262, 3728, 5194, 5936, 6524, 7456, 10388, 11417, 11872, 12349, 13048, 20776, 22834, 24698, 26096, 41552, 45668, 49396, 52192, 83104, 86443, 91336, 98792, 172886, 182672, 197584, 345772, 365344, 395168, 605101, 691544, 1210202, 1383088, 2420404, 2766176, 4840808, 9681616, 19363232]

約数ペア:

[(1, 19363232), (2, 9681616), (4, 4840808), (7, 2766176), (8, 2420404), (14, 1383088), (16, 1210202), (28, 691544), (32, 605101), (49, 395168), (53, 365344), (56, 345772), (98, 197584), (106, 182672), (112, 172886), (196, 98792), (212, 91336), (224, 86443), (233, 83104), (371, 52192), (392, 49396), (424, 45668), (466, 41552), (742, 26096), (784, 24698), (848, 22834), (932, 20776), (1484, 13048), (1568, 12349), (1631, 11872), (1696, 11417), (1864, 10388), (2597, 7456), (2968, 6524), (3262, 5936), (3728, 5194)]