19432956

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27136644

約数列:

[1, 2, 3, 4, 6, 12, 83, 109, 166, 179, 218, 249, 327, 332, 358, 436, 498, 537, 654, 716, 996, 1074, 1308, 2148, 9047, 14857, 18094, 19511, 27141, 29714, 36188, 39022, 44571, 54282, 58533, 59428, 78044, 89142, 108564, 117066, 178284, 234132, 1619413, 3238826, 4858239, 6477652, 9716478, 19432956]

約数ペア:

[(1, 19432956), (2, 9716478), (3, 6477652), (4, 4858239), (6, 3238826), (12, 1619413), (83, 234132), (109, 178284), (166, 117066), (179, 108564), (218, 89142), (249, 78044), (327, 59428), (332, 58533), (358, 54282), (436, 44571), (498, 39022), (537, 36188), (654, 29714), (716, 27141), (996, 19511), (1074, 18094), (1308, 14857), (2148, 9047)]