11931392

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 27471360

約数和(自身を除く): 15539968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 223, 256, 304, 352, 418, 446, 608, 704, 836, 892, 1216, 1408, 1672, 1784, 2432, 2453, 2816, 3344, 3568, 4237, 4864, 4906, 6688, 7136, 8474, 9812, 13376, 14272, 16948, 19624, 26752, 28544, 33896, 39248, 46607, 53504, 57088, 67792, 78496, 93214, 135584, 156992, 186428, 271168, 313984, 372856, 542336, 627968, 745712, 1084672, 1491424, 2982848, 5965696, 11931392]

約数ペア:

[(1, 11931392), (2, 5965696), (4, 2982848), (8, 1491424), (11, 1084672), (16, 745712), (19, 627968), (22, 542336), (32, 372856), (38, 313984), (44, 271168), (64, 186428), (76, 156992), (88, 135584), (128, 93214), (152, 78496), (176, 67792), (209, 57088), (223, 53504), (256, 46607), (304, 39248), (352, 33896), (418, 28544), (446, 26752), (608, 19624), (704, 16948), (836, 14272), (892, 13376), (1216, 9812), (1408, 8474), (1672, 7136), (1784, 6688), (2432, 4906), (2453, 4864), (2816, 4237), (3344, 3568)]