11847982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 18829440

約数和(自身を除く): 6981458

約数列:

[1, 2, 19, 38, 167, 334, 1867, 3173, 3734, 6346, 35473, 70946, 311789, 623578, 5923991, 11847982]

約数ペア:

[(1, 11847982), (2, 5923991), (19, 623578), (38, 311789), (167, 70946), (334, 35473), (1867, 6346), (3173, 3734)]