19612224

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 84

約数和(自身を含む): 57058560

約数和(自身を除く): 37446336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 431, 474, 576, 632, 711, 862, 948, 1264, 1293, 1422, 1724, 1896, 2528, 2586, 2844, 3448, 3792, 3879, 5056, 5172, 5688, 6896, 7584, 7758, 10344, 11376, 13792, 15168, 15516, 20688, 22752, 27584, 31032, 34049, 41376, 45504, 62064, 68098, 82752, 102147, 124128, 136196, 204294, 248256, 272392, 306441, 408588, 544784, 612882, 817176, 1089568, 1225764, 1634352, 2179136, 2451528, 3268704, 4903056, 6537408, 9806112, 19612224]

約数ペア:

[(1, 19612224), (2, 9806112), (3, 6537408), (4, 4903056), (6, 3268704), (8, 2451528), (9, 2179136), (12, 1634352), (16, 1225764), (18, 1089568), (24, 817176), (32, 612882), (36, 544784), (48, 408588), (64, 306441), (72, 272392), (79, 248256), (96, 204294), (144, 136196), (158, 124128), (192, 102147), (237, 82752), (288, 68098), (316, 62064), (431, 45504), (474, 41376), (576, 34049), (632, 31032), (711, 27584), (862, 22752), (948, 20688), (1264, 15516), (1293, 15168), (1422, 13792), (1724, 11376), (1896, 10344), (2528, 7758), (2586, 7584), (2844, 6896), (3448, 5688), (3792, 5172), (3879, 5056)]