11924770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 14202590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 269, 286, 310, 341, 403, 538, 682, 715, 806, 1345, 1430, 1705, 2015, 2690, 2959, 3410, 3497, 4030, 4433, 5918, 6994, 8339, 8866, 14795, 16678, 17485, 22165, 29590, 34970, 38467, 41695, 44330, 76934, 83390, 91729, 108407, 183458, 192335, 216814, 384670, 458645, 542035, 917290, 1084070, 1192477, 2384954, 5962385, 11924770]

約数ペア:

[(1, 11924770), (2, 5962385), (5, 2384954), (10, 1192477), (11, 1084070), (13, 917290), (22, 542035), (26, 458645), (31, 384670), (55, 216814), (62, 192335), (65, 183458), (110, 108407), (130, 91729), (143, 83390), (155, 76934), (269, 44330), (286, 41695), (310, 38467), (341, 34970), (403, 29590), (538, 22165), (682, 17485), (715, 16678), (806, 14795), (1345, 8866), (1430, 8339), (1705, 6994), (2015, 5918), (2690, 4433), (2959, 4030), (3410, 3497)]