19952736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10939}}^1$

素因数の和:10971

約数の個数: 48

約数和(自身を含む): 55137600

約数和(自身を除く): 35184864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10939, 21878, 32817, 43756, 65634, 87512, 131268, 175024, 207841, 262536, 350048, 415682, 525072, 623523, 831364, 1050144, 1247046, 1662728, 2494092, 3325456, 4988184, 6650912, 9976368, 19952736]

約数ペア:

[(1, 19952736), (2, 9976368), (3, 6650912), (4, 4988184), (6, 3325456), (8, 2494092), (12, 1662728), (16, 1247046), (19, 1050144), (24, 831364), (32, 623523), (38, 525072), (48, 415682), (57, 350048), (76, 262536), (96, 207841), (114, 175024), (152, 131268), (228, 87512), (304, 65634), (456, 43756), (608, 32817), (912, 21878), (1824, 10939)]