15842734132

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 28288576512

約数和(自身を除く): 12445842380

約数列:

[1, 2, 4, 97, 191, 194, 313, 382, 388, 626, 683, 764, 1252, 1366, 2732, 18527, 30361, 37054, 59783, 60722, 66251, 74108, 119566, 121444, 130453, 132502, 213779, 239132, 260906, 265004, 427558, 521812, 855116, 5798951, 11597902, 12653941, 20736563, 23195804, 25307882, 40831789, 41473126, 50615764, 81663578, 82946252, 163327156, 3960683533, 7921367066, 15842734132]

約数ペア:

[(1, 15842734132), (2, 7921367066), (4, 3960683533), (97, 163327156), (191, 82946252), (194, 81663578), (313, 50615764), (382, 41473126), (388, 40831789), (626, 25307882), (683, 23195804), (764, 20736563), (1252, 12653941), (1366, 11597902), (2732, 5798951), (18527, 855116), (30361, 521812), (37054, 427558), (59783, 265004), (60722, 260906), (66251, 239132), (74108, 213779), (119566, 132502), (121444, 130453)]