16422458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11156422

約数列:

[1, 2, 13, 26, 47, 89, 94, 151, 178, 302, 611, 1157, 1222, 1963, 2314, 3926, 4183, 7097, 8366, 13439, 14194, 26878, 54379, 92261, 108758, 174707, 184522, 349414, 631633, 1263266, 8211229, 16422458]

約数ペア:

[(1, 16422458), (2, 8211229), (13, 1263266), (26, 631633), (47, 349414), (89, 184522), (94, 174707), (151, 108758), (178, 92261), (302, 54379), (611, 26878), (1157, 14194), (1222, 13439), (1963, 8366), (2314, 7097), (3926, 4183)]