19235496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 55889280

約数和(自身を除く): 36653784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 1877, 2562, 3416, 3754, 5124, 5631, 7508, 10248, 11262, 13139, 15016, 22524, 26278, 39417, 45048, 52556, 78834, 105112, 114497, 157668, 228994, 315336, 343491, 457988, 686982, 801479, 915976, 1373964, 1602958, 2404437, 2747928, 3205916, 4808874, 6411832, 9617748, 19235496]

約数ペア:

[(1, 19235496), (2, 9617748), (3, 6411832), (4, 4808874), (6, 3205916), (7, 2747928), (8, 2404437), (12, 1602958), (14, 1373964), (21, 915976), (24, 801479), (28, 686982), (42, 457988), (56, 343491), (61, 315336), (84, 228994), (122, 157668), (168, 114497), (183, 105112), (244, 78834), (366, 52556), (427, 45048), (488, 39417), (732, 26278), (854, 22524), (1281, 15016), (1464, 13139), (1708, 11262), (1877, 10248), (2562, 7508), (3416, 5631), (3754, 5124)]