19652736

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 53121600

約数和(自身を除く): 33468864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 839, 976, 1464, 1678, 1952, 2517, 2928, 3356, 3904, 5034, 5856, 6712, 7808, 10068, 11712, 13424, 20136, 23424, 26848, 40272, 51179, 53696, 80544, 102358, 107392, 153537, 161088, 204716, 307074, 322176, 409432, 614148, 818864, 1228296, 1637728, 2456592, 3275456, 4913184, 6550912, 9826368, 19652736]

約数ペア:

[(1, 19652736), (2, 9826368), (3, 6550912), (4, 4913184), (6, 3275456), (8, 2456592), (12, 1637728), (16, 1228296), (24, 818864), (32, 614148), (48, 409432), (61, 322176), (64, 307074), (96, 204716), (122, 161088), (128, 153537), (183, 107392), (192, 102358), (244, 80544), (366, 53696), (384, 51179), (488, 40272), (732, 26848), (839, 23424), (976, 20136), (1464, 13424), (1678, 11712), (1952, 10068), (2517, 7808), (2928, 6712), (3356, 5856), (3904, 5034)]