19593332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 21533068

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1019, 1748, 2038, 4076, 4807, 9614, 11209, 19228, 19361, 22418, 23437, 38722, 44836, 46874, 77444, 93748, 212971, 257807, 425942, 445303, 515614, 851884, 890606, 1031228, 1781212, 4898333, 9796666, 19593332]

約数ペア:

[(1, 19593332), (2, 9796666), (4, 4898333), (11, 1781212), (19, 1031228), (22, 890606), (23, 851884), (38, 515614), (44, 445303), (46, 425942), (76, 257807), (92, 212971), (209, 93748), (253, 77444), (418, 46874), (437, 44836), (506, 38722), (836, 23437), (874, 22418), (1012, 19361), (1019, 19228), (1748, 11209), (2038, 9614), (4076, 4807)]