19272084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 52778880

約数和(自身を除く): 33506796

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 129, 156, 169, 172, 204, 221, 258, 338, 442, 507, 516, 559, 663, 676, 731, 884, 1014, 1118, 1326, 1462, 1677, 2028, 2193, 2197, 2236, 2652, 2873, 2924, 3354, 4386, 4394, 5746, 6591, 6708, 7267, 8619, 8772, 8788, 9503, 11492, 13182, 14534, 17238, 19006, 21801, 26364, 28509, 29068, 34476, 37349, 38012, 43602, 57018, 74698, 87204, 94471, 112047, 114036, 123539, 149396, 188942, 224094, 247078, 283413, 370617, 377884, 448188, 494156, 566826, 741234, 1133652, 1482468, 1606007, 3212014, 4818021, 6424028, 9636042, 19272084]

約数ペア:

[(1, 19272084), (2, 9636042), (3, 6424028), (4, 4818021), (6, 3212014), (12, 1606007), (13, 1482468), (17, 1133652), (26, 741234), (34, 566826), (39, 494156), (43, 448188), (51, 377884), (52, 370617), (68, 283413), (78, 247078), (86, 224094), (102, 188942), (129, 149396), (156, 123539), (169, 114036), (172, 112047), (204, 94471), (221, 87204), (258, 74698), (338, 57018), (442, 43602), (507, 38012), (516, 37349), (559, 34476), (663, 29068), (676, 28509), (731, 26364), (884, 21801), (1014, 19006), (1118, 17238), (1326, 14534), (1462, 13182), (1677, 11492), (2028, 9503), (2193, 8788), (2197, 8772), (2236, 8619), (2652, 7267), (2873, 6708), (2924, 6591), (3354, 5746), (4386, 4394)]