19115352

素因数分解:

$2^3\times 3^5\times {\mathrm{9833}}^1$

素因数の和:9854

約数の個数: 48

約数和(自身を含む): 53693640

約数和(自身を除く): 34578288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 9833, 19666, 29499, 39332, 58998, 78664, 88497, 117996, 176994, 235992, 265491, 353988, 530982, 707976, 796473, 1061964, 1592946, 2123928, 2389419, 3185892, 4778838, 6371784, 9557676, 19115352]

約数ペア:

[(1, 19115352), (2, 9557676), (3, 6371784), (4, 4778838), (6, 3185892), (8, 2389419), (9, 2123928), (12, 1592946), (18, 1061964), (24, 796473), (27, 707976), (36, 530982), (54, 353988), (72, 265491), (81, 235992), (108, 176994), (162, 117996), (216, 88497), (243, 78664), (324, 58998), (486, 39332), (648, 29499), (972, 19666), (1944, 9833)]