23406188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 46080384

約数和(自身を除く): 22674196

約数列:

[1, 2, 4, 13, 26, 47, 52, 61, 94, 122, 157, 188, 244, 314, 611, 628, 793, 1222, 1586, 2041, 2444, 2867, 3172, 4082, 5734, 7379, 8164, 9577, 11468, 14758, 19154, 29516, 37271, 38308, 74542, 95927, 124501, 149084, 191854, 249002, 383708, 450119, 498004, 900238, 1800476, 5851547, 11703094, 23406188]

約数ペア:

[(1, 23406188), (2, 11703094), (4, 5851547), (13, 1800476), (26, 900238), (47, 498004), (52, 450119), (61, 383708), (94, 249002), (122, 191854), (157, 149084), (188, 124501), (244, 95927), (314, 74542), (611, 38308), (628, 37271), (793, 29516), (1222, 19154), (1586, 14758), (2041, 11468), (2444, 9577), (2867, 8164), (3172, 7379), (4082, 5734)]