11819964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 31455648

約数和(自身を除く): 19635684

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 4457, 8914, 13371, 17828, 26742, 53484, 57941, 75769, 115882, 151538, 173823, 227307, 231764, 303076, 347646, 454614, 695292, 909228, 984997, 1969994, 2954991, 3939988, 5909982, 11819964]

約数ペア:

[(1, 11819964), (2, 5909982), (3, 3939988), (4, 2954991), (6, 1969994), (12, 984997), (13, 909228), (17, 695292), (26, 454614), (34, 347646), (39, 303076), (51, 231764), (52, 227307), (68, 173823), (78, 151538), (102, 115882), (156, 75769), (204, 57941), (221, 53484), (442, 26742), (663, 17828), (884, 13371), (1326, 8914), (2652, 4457)]