12245882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 9215878

約数列:

[1, 2, 11, 17, 22, 34, 137, 187, 239, 274, 374, 478, 1507, 2329, 2629, 3014, 4063, 4658, 5258, 8126, 25619, 32743, 44693, 51238, 65486, 89386, 360173, 556631, 720346, 1113262, 6122941, 12245882]

約数ペア:

[(1, 12245882), (2, 6122941), (11, 1113262), (17, 720346), (22, 556631), (34, 360173), (137, 89386), (187, 65486), (239, 51238), (274, 44693), (374, 32743), (478, 25619), (1507, 8126), (2329, 5258), (2629, 4658), (3014, 4063)]