19342368

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 57496320

約数和(自身を除く): 38153952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 367, 432, 488, 549, 732, 734, 864, 976, 1098, 1101, 1464, 1468, 1647, 1952, 2196, 2202, 2928, 2936, 3294, 3303, 4392, 4404, 5856, 5872, 6588, 6606, 8784, 8808, 9909, 11744, 13176, 13212, 17568, 17616, 19818, 22387, 26352, 26424, 35232, 39636, 44774, 52704, 52848, 67161, 79272, 89548, 105696, 134322, 158544, 179096, 201483, 268644, 317088, 358192, 402966, 537288, 604449, 716384, 805932, 1074576, 1208898, 1611864, 2149152, 2417796, 3223728, 4835592, 6447456, 9671184, 19342368]

約数ペア:

[(1, 19342368), (2, 9671184), (3, 6447456), (4, 4835592), (6, 3223728), (8, 2417796), (9, 2149152), (12, 1611864), (16, 1208898), (18, 1074576), (24, 805932), (27, 716384), (32, 604449), (36, 537288), (48, 402966), (54, 358192), (61, 317088), (72, 268644), (96, 201483), (108, 179096), (122, 158544), (144, 134322), (183, 105696), (216, 89548), (244, 79272), (288, 67161), (366, 52848), (367, 52704), (432, 44774), (488, 39636), (549, 35232), (732, 26424), (734, 26352), (864, 22387), (976, 19818), (1098, 17616), (1101, 17568), (1464, 13212), (1468, 13176), (1647, 11744), (1952, 9909), (2196, 8808), (2202, 8784), (2928, 6606), (2936, 6588), (3294, 5872), (3303, 5856), (4392, 4404)]