15112196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 30602880

約数和(自身を除く): 15490684

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 137, 218, 253, 274, 436, 506, 548, 1012, 1199, 1507, 2398, 2507, 3014, 3151, 4796, 5014, 6028, 6302, 10028, 12604, 14933, 27577, 29866, 34661, 55154, 59732, 69322, 110308, 138644, 164263, 328526, 343459, 657052, 686918, 1373836, 3778049, 7556098, 15112196]

約数ペア:

[(1, 15112196), (2, 7556098), (4, 3778049), (11, 1373836), (22, 686918), (23, 657052), (44, 343459), (46, 328526), (92, 164263), (109, 138644), (137, 110308), (218, 69322), (253, 59732), (274, 55154), (436, 34661), (506, 29866), (548, 27577), (1012, 14933), (1199, 12604), (1507, 10028), (2398, 6302), (2507, 6028), (3014, 5014), (3151, 4796)]