19418256888

素因数分解:

$2^3\times 3^1\times {\mathrm{60793}}^1\times {\mathrm{13309}}^1$

素因数の和:74111

約数の個数: 32

約数和(自身を含む): 48550088400

約数和(自身を除く): 29131831512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13309, 26618, 39927, 53236, 60793, 79854, 106472, 121586, 159708, 182379, 243172, 319416, 364758, 486344, 729516, 1459032, 809094037, 1618188074, 2427282111, 3236376148, 4854564222, 6472752296, 9709128444, 19418256888]

約数ペア:

[(1, 19418256888), (2, 9709128444), (3, 6472752296), (4, 4854564222), (6, 3236376148), (8, 2427282111), (12, 1618188074), (24, 809094037), (13309, 1459032), (26618, 729516), (39927, 486344), (53236, 364758), (60793, 319416), (79854, 243172), (106472, 182379), (121586, 159708)]