11666912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 13331488

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 619, 992, 1178, 1238, 2356, 2476, 4712, 4952, 9424, 9904, 11761, 18848, 19189, 19808, 23522, 38378, 47044, 76756, 94088, 153512, 188176, 307024, 364591, 376352, 614048, 729182, 1458364, 2916728, 5833456, 11666912]

約数ペア:

[(1, 11666912), (2, 5833456), (4, 2916728), (8, 1458364), (16, 729182), (19, 614048), (31, 376352), (32, 364591), (38, 307024), (62, 188176), (76, 153512), (124, 94088), (152, 76756), (248, 47044), (304, 38378), (496, 23522), (589, 19808), (608, 19189), (619, 18848), (992, 11761), (1178, 9904), (1238, 9424), (2356, 4952), (2476, 4712)]