19441718158

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{138923}}^1$

素因数の和:139511

約数の個数: 16

約数和(自身を含む): 29407432320

約数和(自身を除く): 9965714162

約数列:

[1, 2, 167, 334, 419, 838, 69973, 138923, 139946, 277846, 23200141, 46400282, 58208737, 116417474, 9720859079, 19441718158]

約数ペア:

[(1, 19441718158), (2, 9720859079), (167, 116417474), (334, 58208737), (419, 46400282), (838, 23200141), (69973, 277846), (138923, 139946)]