19613232

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 57079680

約数和(自身を除く): 37466448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 547, 664, 747, 996, 1094, 1328, 1494, 1641, 1992, 2188, 2241, 2988, 3282, 3984, 4376, 4482, 4923, 5976, 6564, 8752, 8964, 9846, 11952, 13128, 14769, 17928, 19692, 26256, 29538, 35856, 39384, 45401, 59076, 78768, 90802, 118152, 136203, 181604, 236304, 272406, 363208, 408609, 544812, 726416, 817218, 1089624, 1225827, 1634436, 2179248, 2451654, 3268872, 4903308, 6537744, 9806616, 19613232]

約数ペア:

[(1, 19613232), (2, 9806616), (3, 6537744), (4, 4903308), (6, 3268872), (8, 2451654), (9, 2179248), (12, 1634436), (16, 1225827), (18, 1089624), (24, 817218), (27, 726416), (36, 544812), (48, 408609), (54, 363208), (72, 272406), (83, 236304), (108, 181604), (144, 136203), (166, 118152), (216, 90802), (249, 78768), (332, 59076), (432, 45401), (498, 39384), (547, 35856), (664, 29538), (747, 26256), (996, 19692), (1094, 17928), (1328, 14769), (1494, 13128), (1641, 11952), (1992, 9846), (2188, 8964), (2241, 8752), (2988, 6564), (3282, 5976), (3984, 4923), (4376, 4482)]