19695552

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5433

約数の個数: 56

約数和(自身を含む): 54864000

約数和(自身を除く): 35168448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5399, 10798, 16197, 21596, 32394, 43192, 64788, 86384, 102581, 129576, 172768, 205162, 259152, 307743, 345536, 410324, 518304, 615486, 820648, 1036608, 1230972, 1641296, 2461944, 3282592, 4923888, 6565184, 9847776, 19695552]

約数ペア:

[(1, 19695552), (2, 9847776), (3, 6565184), (4, 4923888), (6, 3282592), (8, 2461944), (12, 1641296), (16, 1230972), (19, 1036608), (24, 820648), (32, 615486), (38, 518304), (48, 410324), (57, 345536), (64, 307743), (76, 259152), (96, 205162), (114, 172768), (152, 129576), (192, 102581), (228, 86384), (304, 64788), (456, 43192), (608, 32394), (912, 21596), (1216, 16197), (1824, 10798), (3648, 5399)]