19027596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 34678644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 73, 84, 87, 107, 116, 146, 174, 203, 214, 219, 292, 321, 348, 406, 428, 438, 511, 609, 642, 749, 812, 876, 1022, 1218, 1284, 1498, 1533, 2044, 2117, 2247, 2436, 2996, 3066, 3103, 4234, 4494, 6132, 6206, 6351, 7811, 8468, 8988, 9309, 12412, 12702, 14819, 15622, 18618, 21721, 23433, 25404, 29638, 31244, 37236, 43442, 44457, 46866, 54677, 59276, 65163, 86884, 88914, 93732, 109354, 130326, 164031, 177828, 218708, 226519, 260652, 328062, 453038, 656124, 679557, 906076, 1359114, 1585633, 2718228, 3171266, 4756899, 6342532, 9513798, 19027596]

約数ペア:

[(1, 19027596), (2, 9513798), (3, 6342532), (4, 4756899), (6, 3171266), (7, 2718228), (12, 1585633), (14, 1359114), (21, 906076), (28, 679557), (29, 656124), (42, 453038), (58, 328062), (73, 260652), (84, 226519), (87, 218708), (107, 177828), (116, 164031), (146, 130326), (174, 109354), (203, 93732), (214, 88914), (219, 86884), (292, 65163), (321, 59276), (348, 54677), (406, 46866), (428, 44457), (438, 43442), (511, 37236), (609, 31244), (642, 29638), (749, 25404), (812, 23433), (876, 21721), (1022, 18618), (1218, 15622), (1284, 14819), (1498, 12702), (1533, 12412), (2044, 9309), (2117, 8988), (2247, 8468), (2436, 7811), (2996, 6351), (3066, 6206), (3103, 6132), (4234, 4494)]