19360770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4547

約数の個数: 64

約数和(自身を含む): 54601344

約数和(自身を除く): 35240574

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 4513, 9026, 13539, 22565, 27078, 45130, 49643, 58669, 67695, 99286, 117338, 135390, 148929, 176007, 248215, 293345, 297858, 352014, 496430, 586690, 645359, 744645, 880035, 1290718, 1489290, 1760070, 1936077, 3226795, 3872154, 6453590, 9680385, 19360770]

約数ペア:

[(1, 19360770), (2, 9680385), (3, 6453590), (5, 3872154), (6, 3226795), (10, 1936077), (11, 1760070), (13, 1489290), (15, 1290718), (22, 880035), (26, 744645), (30, 645359), (33, 586690), (39, 496430), (55, 352014), (65, 297858), (66, 293345), (78, 248215), (110, 176007), (130, 148929), (143, 135390), (165, 117338), (195, 99286), (286, 67695), (330, 58669), (390, 49643), (429, 45130), (715, 27078), (858, 22565), (1430, 13539), (2145, 9026), (4290, 4513)]