16215386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 27694656

約数和(自身を除く): 11479270

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 281, 473, 562, 671, 946, 1342, 2623, 3091, 5246, 6182, 12083, 17141, 24166, 28853, 34282, 57706, 132913, 188551, 265826, 377102, 737063, 1474126, 8107693, 16215386]

約数ペア:

[(1, 16215386), (2, 8107693), (11, 1474126), (22, 737063), (43, 377102), (61, 265826), (86, 188551), (122, 132913), (281, 57706), (473, 34282), (562, 28853), (671, 24166), (946, 17141), (1342, 12083), (2623, 6182), (3091, 5246)]