11923072688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{394073}}^1$

素因数の和:394173

約数の個数: 40

約数和(自身を含む): 24237127296

約数和(自身を除く): 12314054608

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 394073, 788146, 1576292, 3152584, 6305168, 12216263, 24038453, 24432526, 48076906, 48865052, 96153812, 97730104, 192307624, 195460208, 384615248, 745192043, 1490384086, 2980768172, 5961536344, 11923072688]

約数ペア:

[(1, 11923072688), (2, 5961536344), (4, 2980768172), (8, 1490384086), (16, 745192043), (31, 384615248), (61, 195460208), (62, 192307624), (122, 97730104), (124, 96153812), (244, 48865052), (248, 48076906), (488, 24432526), (496, 24038453), (976, 12216263), (1891, 6305168), (3782, 3152584), (7564, 1576292), (15128, 788146), (30256, 394073)]