11649820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 31102848

約数和(自身を除く): 19453028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 173, 182, 185, 259, 260, 346, 364, 370, 455, 481, 518, 692, 740, 865, 910, 962, 1036, 1211, 1295, 1730, 1820, 1924, 2249, 2405, 2422, 2590, 3367, 3460, 4498, 4810, 4844, 5180, 6055, 6401, 6734, 8996, 9620, 11245, 12110, 12802, 13468, 15743, 16835, 22490, 24220, 25604, 31486, 32005, 33670, 44807, 44980, 62972, 64010, 67340, 78715, 83213, 89614, 128020, 157430, 166426, 179228, 224035, 314860, 332852, 416065, 448070, 582491, 832130, 896140, 1164982, 1664260, 2329964, 2912455, 5824910, 11649820]

約数ペア:

[(1, 11649820), (2, 5824910), (4, 2912455), (5, 2329964), (7, 1664260), (10, 1164982), (13, 896140), (14, 832130), (20, 582491), (26, 448070), (28, 416065), (35, 332852), (37, 314860), (52, 224035), (65, 179228), (70, 166426), (74, 157430), (91, 128020), (130, 89614), (140, 83213), (148, 78715), (173, 67340), (182, 64010), (185, 62972), (259, 44980), (260, 44807), (346, 33670), (364, 32005), (370, 31486), (455, 25604), (481, 24220), (518, 22490), (692, 16835), (740, 15743), (865, 13468), (910, 12802), (962, 12110), (1036, 11245), (1211, 9620), (1295, 8996), (1730, 6734), (1820, 6401), (1924, 6055), (2249, 5180), (2405, 4844), (2422, 4810), (2590, 4498), (3367, 3460)]