12156948592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{275393}}^1$

素因数の和:275521

約数の個数: 40

約数和(自身を含む): 24587176320

約数和(自身を除く): 12430227728

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 22072, 44144, 275393, 550786, 1101572, 2203144, 4406288, 8537183, 17074366, 24509977, 34148732, 49019954, 68297464, 98039908, 136594928, 196079816, 392159632, 759809287, 1519618574, 3039237148, 6078474296, 12156948592]

約数ペア:

[(1, 12156948592), (2, 6078474296), (4, 3039237148), (8, 1519618574), (16, 759809287), (31, 392159632), (62, 196079816), (89, 136594928), (124, 98039908), (178, 68297464), (248, 49019954), (356, 34148732), (496, 24509977), (712, 17074366), (1424, 8537183), (2759, 4406288), (5518, 2203144), (11036, 1101572), (22072, 550786), (44144, 275393)]