22008536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13163}}^1$

素因数の和:13199

約数の個数: 32

約数和(自身を含む): 47390400

約数和(自身を除く): 25381864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 13163, 26326, 52652, 105304, 144793, 250097, 289586, 500194, 579172, 1000388, 1158344, 2000776, 2751067, 5502134, 11004268, 22008536]

約数ペア:

[(1, 22008536), (2, 11004268), (4, 5502134), (8, 2751067), (11, 2000776), (19, 1158344), (22, 1000388), (38, 579172), (44, 500194), (76, 289586), (88, 250097), (152, 144793), (209, 105304), (418, 52652), (836, 26326), (1672, 13163)]