11995064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 24105600

約数和(自身を除く): 12110536

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 991, 1513, 1982, 3026, 3964, 6052, 7928, 12104, 16847, 33694, 67388, 88199, 134776, 176398, 352796, 705592, 1499383, 2998766, 5997532, 11995064]

約数ペア:

[(1, 11995064), (2, 5997532), (4, 2998766), (8, 1499383), (17, 705592), (34, 352796), (68, 176398), (89, 134776), (136, 88199), (178, 67388), (356, 33694), (712, 16847), (991, 12104), (1513, 7928), (1982, 6052), (3026, 3964)]