19359144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 60877440

約数和(自身を除く): 41518296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 541, 568, 639, 852, 994, 1082, 1278, 1491, 1623, 1704, 1988, 2164, 2556, 2982, 3246, 3787, 3976, 4328, 4473, 4869, 5112, 5964, 6492, 7574, 8946, 9738, 11361, 11928, 12984, 15148, 17892, 19476, 22722, 30296, 34083, 35784, 38411, 38952, 45444, 68166, 76822, 90888, 115233, 136332, 153644, 230466, 268877, 272664, 307288, 345699, 460932, 537754, 691398, 806631, 921864, 1075508, 1382796, 1613262, 2151016, 2419893, 2765592, 3226524, 4839786, 6453048, 9679572, 19359144]

約数ペア:

[(1, 19359144), (2, 9679572), (3, 6453048), (4, 4839786), (6, 3226524), (7, 2765592), (8, 2419893), (9, 2151016), (12, 1613262), (14, 1382796), (18, 1075508), (21, 921864), (24, 806631), (28, 691398), (36, 537754), (42, 460932), (56, 345699), (63, 307288), (71, 272664), (72, 268877), (84, 230466), (126, 153644), (142, 136332), (168, 115233), (213, 90888), (252, 76822), (284, 68166), (426, 45444), (497, 38952), (504, 38411), (541, 35784), (568, 34083), (639, 30296), (852, 22722), (994, 19476), (1082, 17892), (1278, 15148), (1491, 12984), (1623, 11928), (1704, 11361), (1988, 9738), (2164, 8946), (2556, 7574), (2982, 6492), (3246, 5964), (3787, 5112), (3976, 4869), (4328, 4473)]