30786536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18449

約数の個数: 32

約数和(自身を含む): 66290400

約数和(自身を除く): 35503864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18413, 36826, 73652, 147304, 202543, 349847, 405086, 699694, 810172, 1399388, 1620344, 2798776, 3848317, 7696634, 15393268, 30786536]

約数ペア:

[(1, 30786536), (2, 15393268), (4, 7696634), (8, 3848317), (11, 2798776), (19, 1620344), (22, 1399388), (38, 810172), (44, 699694), (76, 405086), (88, 349847), (152, 202543), (209, 147304), (418, 73652), (836, 36826), (1672, 18413)]