11994928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 28391040

約数和(自身を除く): 16396112

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 211, 272, 304, 323, 374, 418, 422, 646, 748, 836, 844, 1292, 1496, 1672, 1688, 2321, 2584, 2992, 3344, 3376, 3553, 3587, 4009, 4642, 5168, 7106, 7174, 8018, 9284, 14212, 14348, 16036, 18568, 28424, 28696, 32072, 37136, 39457, 44099, 56848, 57392, 64144, 68153, 78914, 88198, 136306, 157828, 176396, 272612, 315656, 352792, 545224, 631312, 705584, 749683, 1090448, 1499366, 2998732, 5997464, 11994928]

約数ペア:

[(1, 11994928), (2, 5997464), (4, 2998732), (8, 1499366), (11, 1090448), (16, 749683), (17, 705584), (19, 631312), (22, 545224), (34, 352792), (38, 315656), (44, 272612), (68, 176396), (76, 157828), (88, 136306), (136, 88198), (152, 78914), (176, 68153), (187, 64144), (209, 57392), (211, 56848), (272, 44099), (304, 39457), (323, 37136), (374, 32072), (418, 28696), (422, 28424), (646, 18568), (748, 16036), (836, 14348), (844, 14212), (1292, 9284), (1496, 8018), (1672, 7174), (1688, 7106), (2321, 5168), (2584, 4642), (2992, 4009), (3344, 3587), (3376, 3553)]