19793376

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 59673600

約数和(自身を除く): 39880224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 739, 744, 837, 864, 992, 1116, 1478, 1488, 1674, 2217, 2232, 2956, 2976, 3348, 4434, 4464, 5912, 6651, 6696, 8868, 8928, 11824, 13302, 13392, 17736, 19953, 22909, 23648, 26604, 26784, 35472, 39906, 45818, 53208, 68727, 70944, 79812, 91636, 106416, 137454, 159624, 183272, 206181, 212832, 274908, 319248, 366544, 412362, 549816, 618543, 638496, 733088, 824724, 1099632, 1237086, 1649448, 2199264, 2474172, 3298896, 4948344, 6597792, 9896688, 19793376]

約数ペア:

[(1, 19793376), (2, 9896688), (3, 6597792), (4, 4948344), (6, 3298896), (8, 2474172), (9, 2199264), (12, 1649448), (16, 1237086), (18, 1099632), (24, 824724), (27, 733088), (31, 638496), (32, 618543), (36, 549816), (48, 412362), (54, 366544), (62, 319248), (72, 274908), (93, 212832), (96, 206181), (108, 183272), (124, 159624), (144, 137454), (186, 106416), (216, 91636), (248, 79812), (279, 70944), (288, 68727), (372, 53208), (432, 45818), (496, 39906), (558, 35472), (739, 26784), (744, 26604), (837, 23648), (864, 22909), (992, 19953), (1116, 17736), (1478, 13392), (1488, 13302), (1674, 11824), (2217, 8928), (2232, 8868), (2956, 6696), (2976, 6651), (3348, 5912), (4434, 4464)]