19083948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 48658176

約数和(自身を除く): 29574228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1723, 1846, 2769, 3446, 3692, 5169, 5538, 6892, 10338, 11076, 20676, 22399, 44798, 67197, 89596, 122333, 134394, 244666, 268788, 366999, 489332, 733998, 1467996, 1590329, 3180658, 4770987, 6361316, 9541974, 19083948]

約数ペア:

[(1, 19083948), (2, 9541974), (3, 6361316), (4, 4770987), (6, 3180658), (12, 1590329), (13, 1467996), (26, 733998), (39, 489332), (52, 366999), (71, 268788), (78, 244666), (142, 134394), (156, 122333), (213, 89596), (284, 67197), (426, 44798), (852, 22399), (923, 20676), (1723, 11076), (1846, 10338), (2769, 6892), (3446, 5538), (3692, 5169)]