12884381354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1\times {\mathrm{7477}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 20985302016

約数和(自身を除く): 8100920662

約数列:

[1, 2, 13, 26, 191, 347, 382, 694, 2483, 4511, 4966, 7477, 9022, 14954, 66277, 97201, 132554, 194402, 861601, 1428107, 1723202, 2594519, 2856214, 5189038, 18565391, 33728747, 37130782, 67457494, 495553129, 991106258, 6442190677, 12884381354]

約数ペア:

[(1, 12884381354), (2, 6442190677), (13, 991106258), (26, 495553129), (191, 67457494), (347, 37130782), (382, 33728747), (694, 18565391), (2483, 5189038), (4511, 2856214), (4966, 2594519), (7477, 1723202), (9022, 1428107), (14954, 861601), (66277, 194402), (97201, 132554)]