19156675064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16901}}^1\times {\mathrm{7457}}^1$

素因数の和:24383

約数の個数: 32

約数和(自身を含む): 37816534800

約数和(自身を除く): 18659859736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7457, 14914, 16901, 29828, 33802, 59656, 67604, 135208, 141683, 283366, 321119, 566732, 642238, 1133464, 1284476, 2568952, 126030757, 252061514, 504123028, 1008246056, 2394584383, 4789168766, 9578337532, 19156675064]

約数ペア:

[(1, 19156675064), (2, 9578337532), (4, 4789168766), (8, 2394584383), (19, 1008246056), (38, 504123028), (76, 252061514), (152, 126030757), (7457, 2568952), (14914, 1284476), (16901, 1133464), (29828, 642238), (33802, 566732), (59656, 321119), (67604, 283366), (135208, 141683)]