19535838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24481}}^1$

素因数の和:24512

約数の個数: 32

約数和(自身を含む): 47005440

約数和(自身を除く): 27469602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 24481, 48962, 73443, 146886, 171367, 342734, 465139, 514101, 930278, 1028202, 1395417, 2790834, 3255973, 6511946, 9767919, 19535838]

約数ペア:

[(1, 19535838), (2, 9767919), (3, 6511946), (6, 3255973), (7, 2790834), (14, 1395417), (19, 1028202), (21, 930278), (38, 514101), (42, 465139), (57, 342734), (114, 171367), (133, 146886), (266, 73443), (399, 48962), (798, 24481)]