19364753032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{35281}}^1$

素因数の和:35486

約数の個数: 64

約数和(自身を含む): 40136803200

約数和(自身を除く): 20772050168

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 157, 184, 314, 437, 628, 874, 1256, 1748, 2983, 3496, 3611, 5966, 7222, 11932, 14444, 23864, 28888, 35281, 68609, 70562, 137218, 141124, 274436, 282248, 548872, 670339, 811463, 1340678, 1622926, 2681356, 3245852, 5362712, 5539117, 6491704, 11078234, 15417797, 22156468, 30835594, 44312936, 61671188, 105243223, 123342376, 127399691, 210486446, 254799382, 420972892, 509598764, 841945784, 1019197528, 2420594129, 4841188258, 9682376516, 19364753032]

約数ペア:

[(1, 19364753032), (2, 9682376516), (4, 4841188258), (8, 2420594129), (19, 1019197528), (23, 841945784), (38, 509598764), (46, 420972892), (76, 254799382), (92, 210486446), (152, 127399691), (157, 123342376), (184, 105243223), (314, 61671188), (437, 44312936), (628, 30835594), (874, 22156468), (1256, 15417797), (1748, 11078234), (2983, 6491704), (3496, 5539117), (3611, 5362712), (5966, 3245852), (7222, 2681356), (11932, 1622926), (14444, 1340678), (23864, 811463), (28888, 670339), (35281, 548872), (68609, 282248), (70562, 274436), (137218, 141124)]