13122844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 16149476

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1451, 2261, 2902, 4522, 5804, 9044, 10157, 20314, 24667, 27569, 40628, 49334, 55138, 98668, 110276, 172669, 192983, 345338, 385966, 468673, 690676, 771932, 937346, 1874692, 3280711, 6561422, 13122844]

約数ペア:

[(1, 13122844), (2, 6561422), (4, 3280711), (7, 1874692), (14, 937346), (17, 771932), (19, 690676), (28, 468673), (34, 385966), (38, 345338), (68, 192983), (76, 172669), (119, 110276), (133, 98668), (238, 55138), (266, 49334), (323, 40628), (476, 27569), (532, 24667), (646, 20314), (1292, 10157), (1451, 9044), (2261, 5804), (2902, 4522)]