12412586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 20805120

約数和(自身を除く): 8392534

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 257, 514, 589, 779, 1178, 1271, 1558, 2542, 4883, 7967, 9766, 10537, 15934, 21074, 24149, 48298, 151373, 200203, 302746, 326647, 400406, 653294, 6206293, 12412586]

約数ペア:

[(1, 12412586), (2, 6206293), (19, 653294), (31, 400406), (38, 326647), (41, 302746), (62, 200203), (82, 151373), (257, 48298), (514, 24149), (589, 21074), (779, 15934), (1178, 10537), (1271, 9766), (1558, 7967), (2542, 4883)]